Thursday

April 17, 2014

April 17, 2014

Number of results: 217,981

**MATH -- INFINATE SOLUTIONS?? HELP!!**

Can anyone help me solve this problem; 2x + 3 = 2x + 4 - 1 and explain why there are an infinite number of solutions? Thanks!!
*Thursday, January 24, 2013 at 11:04pm by Muzzybunny*

**MATH -- INFINATE SOLUTIONS?? HELP!!**

*once
*Thursday, January 24, 2013 at 11:04pm by Muzzybunny*

**MATH -- INFINATE SOLUTIONS?? HELP!!**

Thank you Reiny too.
*Thursday, January 24, 2013 at 11:04pm by Muzzybunny*

**Alg help**

10(x-2) = 10 one solution no solution infinate solutions -2(y-3)= 2y- 6 one solution no solution infinate solutions
*Wednesday, January 15, 2014 at 1:09am by Aniston*

**MATH -- INFINATE SOLUTIONS?? HELP!!**

Thank you one again Ms. Sue! You're truly amazing. :)
*Thursday, January 24, 2013 at 11:04pm by Muzzybunny*

**math**

how do you know when an equation has infinate many solutions and how do you know if an equation has no solutions? The second part of this question I get. If you work an equation and come up with 5=3 this is not a solution. Is that part right? I guess I do not understand the ...
*Friday, August 6, 2010 at 2:11pm by barb*

**Algebra**

I need 3 ordered pairs of points that would be solutions to this equation I have an idea of what suppose to fit because I think this equation has infinate solutions. What do you all think. Thank you! 4x - y = 7
*Wednesday, February 18, 2009 at 1:15am by Ryan*

**Algebra**

I need 3 ordered pairs of points that would be solutions to this equation I have an idea of what suppose to fit because I think this equation has infinate solutions. What do you all think. Thank you! 4x - y = 7
*Wednesday, February 18, 2009 at 10:38am by Michelle*

**Algebra**

I need 3 ordered pairs of points that would be solutions to this equation I have an idea of what suppose to fit because I think this equation has infinate solutions. What do you all think. Thank you! 4x - y = 7
*Wednesday, February 18, 2009 at 1:37pm by Mitch*

**MATH -- INFINATE SOLUTIONS?? HELP!!**

Can anyone show me a step-by-step on how to solve it, too? Thanks!
*Thursday, January 24, 2013 at 11:04pm by Muzzybunny*

**math**

Thanks but someone else told me that the equation is suppose to be transferred to function form which is y = 4x - 7, and the possible x and y pairs would be (-1, -11) (0,-7) (1,-3. Which method is correct, or does the line have infinate solutions? Thanks!
*Tuesday, February 17, 2009 at 4:50pm by Matt*

**MATH -- INFINATE SOLUTIONS?? HELP!!**

If , when solving an equation, the variable drops out and 1. you end up with a true statement, then there will be an infinite number of solutions, and your equation is an identity e.g. see above 2. you end up with a false statement , then there will be no solution e.g. 2x +3...
*Thursday, January 24, 2013 at 11:04pm by Reiny*

**MATH -- INFINATE SOLUTIONS?? HELP!!**

2x + 3 = 2x + 4 - 1 2x - 2x + 3 = 3 2x - 2x + 3 - 3 = 3 - 3 0 = 0
*Thursday, January 24, 2013 at 11:04pm by Ms. Sue*

**Algebra**

So which is the correct method? Switching the original, or just using variables as i did to make the equation true 4x-y = 7 4(2) - 1 = 7 (2,1) 4(3) - 5 = 7 (3,5) 4(4) - 9 = 7 (4,9) Which method is correct? Or does it not matter because the equation has infinate solutions? Thanks!
*Tuesday, February 17, 2009 at 10:49pm by Jeff*

**Math check**

Decide whether each equation has one, no solutions, or infanatly many solutions 1.) 2(x - 3) = 2x One solution no solutions many solutions infinatly many solutions 2.) 3(y - 3?) = 2y - 9 + y One solution no solutions many solutions infinatly many solutions 3.)10x - 2 - 6x = 3x...
*Wednesday, January 8, 2014 at 10:22am by Josh*

**math-statistics**

Thank you so much that makes perfect sense but I forgot to say that there are 6 geese not an infinate amount.
*Sunday, December 14, 2008 at 2:04pm by Sherri*

**7th grade math Ms. Sue please**

1. 2(x – 3) = 2x (1 point) one solution no solutions infinitely many solutions 2. 3(y – 3) = 2y – 9 + y (1 point) one solution no solutions infinitely many solutions 3. 10x – 2 – 6x = 3x – 2 + x (1 point) one solution no solutions infinitely many solutions 4. 4(x + 3) + 2x = x...
*Friday, December 14, 2012 at 6:55pm by Delilah*

**math**

how many real number solutions does the equation have y = -4x^2 + 7x - 8 no solutions (is it this one) one solution two solutions infinitely many solutions
*Friday, March 28, 2014 at 11:26pm by nisa*

**math**

Decide whether each equation has one solution, no solutions, or infinitely many solutions. 1. 2(x – 3) = 2x one solution no solutions infinitely many solutions 2. 3(y – 3) = 2y – 9 + y one solution no solutions infinitely many solutions 3. 10x – 2 – 6x = 3x – 2 + x one ...
*Monday, December 3, 2012 at 4:34pm by Jman*

**math**

Let me see if I get the first part. If you have an equation and the solution is correct, then how does this make it infinate? Does this mean any integer you substitute for the variable will work? Can you explain this to me?
*Friday, August 6, 2010 at 2:11pm by barb*

**calculus infinate sums**

thanks that makes sense
*Sunday, September 11, 2011 at 12:00pm by johnathon*

**Math help :(**

I don't get any of these practice problems. 5. 2(x – 3) = 2x one solution no solutions infinitely many solutions 6. 3(y – 3) = 2y – 9 + y one solution no solutions infinitely many solutions 7. 10x – 2 – 6x = 3x – 2 + x one solution no solutions infinitely many solutions 8. 4(x...
*Monday, January 6, 2014 at 3:51pm by Princess Anna*

**VERY URGENT MATH~!!!!!!!!**

1. 2(x – 3) = 2x (1 point) one solution no solutions infinitely many solutions 2. 3(y – 3) = 2y – 9 + y (1 point) one solution no solutions infinitely many solutions 3. 10x – 2 – 6x = 3x – 2 + x (1 point) one solution no solutions infinitely many solutions 4. 4(x + 3) + 2x = x...
*Friday, January 11, 2013 at 9:15pm by Gabby*

**My Math **

ecide whether each equation has one solution, no solutions, or infinitely many solutions. 1. 2(x – 3) = 2x (1 point) one solution no solutions infinitely many solutions 2. 3(y – 3) = 2y – 9 + y (1 point) one solution no solutions infinitely many solutions 3. 10x – 2 – 6x = 3x...
*Tuesday, December 11, 2012 at 10:31am by Jenny*

**math**

Help pllsss ASAP!!! have certain answers!! i try but i do not understand! help asap! give answers and walkthrough problems for me! 1. 2(x - 3) = 2x (1 point) one solution no solutions infinitely many solutions 2. 3(y - 3) = 2y - 9 + y (1 point) one solution no solutions ...
*Thursday, January 2, 2014 at 9:43pm by ...*

**algebra**

5x=7+4y 20x-16y=28 how many solutions are there for the system of equations? Infinitely many solutions No solution. two solutions or three solutions?
*Sunday, October 5, 2008 at 2:17pm by dj*

**Math 111**

Use the discriminant to determine the number and type of solutions for the given equation. Either A, B, C, OR D 2x^2 = 7x - 8 A One (repeated) rational solution B Two irrational solutions C Two imaginary solutions D Two rational solutions
*Friday, April 2, 2010 at 6:44pm by Anonymous*

**math**

1. 2(x - 3) = 2x a) one solution b) no solutions c) infinitely many solutions 2. 3(y - 3) = 2y - 9 + y a) one solution b) no solutions c) infinitely many solutions 3. 10x - 2 - 6x = 3x - 2 + x a) one solution b) no solutions c) infinitely many solutions 4. 4( x + 3) + 2x = x...
*Wednesday, December 18, 2013 at 6:41pm by victoria*

**math**

Determine the number of solutions for the following system of equations 2x+5y=7 10y=-4x+14 1)Exactly one solution 2)No solutions 3)infinite solutions 4)Exactly 2 solutions I solved the equations and got y=7-2X/5 y=-4X+14/10 and I said infinite solutions. Is that correct?
*Sunday, March 2, 2014 at 2:41pm by B8*

**math**

How many solutions does the system have? y - 5x = -6 3y - 15x = -12 A) infinitely many solutions B) no solution C) two solutions D) one solution
*Thursday, December 29, 2011 at 6:19pm by Jane *

**Math**

ten sin(5x) = 1/2 has two solutions for 5x, but if you add 2pi,4pi,6pi,8pi to the solutions and then divide by 5, you get 10 solutions for x.
*Friday, November 22, 2013 at 1:43am by Steve*

**math**

use the discriminant to determine whether the following eqautions have solutions that are;two different rational solutions;two different irrational solutions;exactly one rational solution;or two different imaginary solutions x^2=3x-6
*Wednesday, February 16, 2011 at 6:20pm by sam*

**math**

Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions. x^2=3x-6
*Thursday, February 17, 2011 at 1:11am by sarah*

**math**

Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions.8x2 + 2x + 4 = 0
*Monday, May 2, 2011 at 11:26am by carol*

**math**

Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions. x2 = 5x + 6
*Monday, June 20, 2011 at 10:33pm by Taina*

**math**

Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions.:x2 = 3x – 6
*Wednesday, February 16, 2011 at 6:20pm by Tammy*

**MATH**

use the discriminant to determine whether the following equation have solutions that are : two different rational solutions : two different irrational solutions : exactly one rational solution : or two different imaginary solutions 7+5z^2=-8z
*Tuesday, March 26, 2013 at 10:55am by LIZY*

**calculus infinate sums**

how many terms of the series 1/(n*(ln(n)^8)) from n=2 to infinity would you have to add to find the sum to within 0.01
*Sunday, September 11, 2011 at 12:00pm by johnathon*

**Math**

determine whether the system of alinear equqtion has one and only one solutions or no solutions find all solutions whenever they exits 3x- 4y =12 6x -8y =24
*Saturday, September 10, 2011 at 1:42pm by gloria*

**math**

The solutions are where the parabola crosses the x axis. If it does not cross the axis, the solutions are complex numbers. If it just grazes the axis there are two identical solutions.
*Saturday, June 5, 2010 at 12:34am by Damon*

**math, help**

What are two solutions for 3x-y=0 am i correct on this inorder to graph (0,0) and (2,6) Because the line goes through (0,0) so how do i get two solutions from that line? You can get two solutions from that line because the first solution (0,0) is from the start of the axons x,...
*Saturday, February 10, 2007 at 12:27pm by jasmine20*

**Alg help**

each has a single solution (and that's infin>b>ite, not infinate)
*Wednesday, January 15, 2014 at 1:09am by Steve*

**Math help :(**

Decide whether each equation has one solution, no solutions, or infinitely many solutions. 1. 2(x - 3) = 2x A. one solution B. no solutions C. infinitely many solutions 2. 3(y - 3) = 2y - 9 + y A. one solution B. no solutions C. infinitely many solutions 3. 10x - 2 - 6x = 3x...
*Monday, January 6, 2014 at 3:51pm by Damon*

**Algebra**

How many real number solutions does the equation have? y=-4x^2+7x-8 A. no solutions B. one solution C. two solutions D. infinitely many solutions I think it is C..? How many real number solutions does the equation have? y=2x^2-20x+50 A. no solutions B. one solution C. two ...
*Tuesday, March 11, 2014 at 11:05am by Cassie*

**algebra help**

I need help with this problem not understanding it. Give exact and approximate solutions to three decimal places. x^2+6x+9= 81 what are the exact solutions? x=___ There are no approximate solutions since the solutions are integers.
*Friday, June 19, 2009 at 3:02pm by shelly*

**math - question**

The number of solutions is not "at least" two. There is always two OR ONE solutions, but they may not be real numbers. The solutions may contain a term multiplied by the square root of a negative number, which is "imaginary". The reason for two solutions can be seen by looking...
*Friday, February 27, 2009 at 12:29pm by drwls*

**math**

. Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions. 8x2 + 2x + 4 = 0 Two different irrational ...
*Monday, May 2, 2011 at 11:26am by carol*

**Algebra II**

there are no real solutions, but there are 2 imaginary solutions b^2 - 4ac < 0, I got as my solutions x = 1/2(5 +- 3i sqrt(15))
*Saturday, January 8, 2011 at 5:33pm by helper*

**Algebra**

How many solutions does this system of equations have? y = 4x + 3 and 2y - 8x = 3 One, two, infinitely many, or no solutions? My answer is no solutions.
*Tuesday, January 14, 2014 at 6:13pm by Anonymous*

**intermediate algebra**

use thr discriminant to determine wheather the following equations have solutions that are two different rational solutions;two different irrational solutions; or two imaginary solutions.8x^2+7x+3=0
*Monday, August 1, 2011 at 12:05pm by ROCKY*

**algebra II**

Usually a quadratic equation will be squared but it depends on the power of x. b^2 - 4ac (the discrimant) determines number of solutions. if > 0, 2 solutions if = 0, 1 solution (a double solution) if < 0, 0 (real) solutions (but 2 imaginary) Given solutions x = 2, x = -4...
*Tuesday, October 7, 2008 at 1:33am by Anonymous*

**maths**

for this simultaneous equations: x + 2y = 1, -x + 5y = 12. would the two solutions be x = -3 and y = 2 sorry i mean -x + 5y = 13 i really need help with my math homework excuse me..does that have anything 2 do wiv my queation?? unless ur dng the same course as me yes, your ...
*Saturday, May 19, 2007 at 4:01pm by sarah*

**algebra**

Will you please check this and make sure that I am right? 26. 5>-3x+4 or 9< equal to -3x+2 this would be (-infinate,-7/3] & (-1/3,infinante)
*Tuesday, October 6, 2009 at 1:53pm by Totally lost*

**math help please**

Which cannot describe a system of linear equations? no solution exactly two solutions infinite solutions exactly one solution I thought it was A or D but someone else is telling me it is B...no I'm confused...I thought it was 2 or more solutions
*Friday, November 23, 2012 at 10:06pm by Deborah*

**Math**

Give the exact and approximate solutions to three decimal places. X^2-7x+3=0 The exact solutions are x=________ The approximate solutions to 3decimal places are x=___________
*Monday, February 24, 2014 at 10:04pm by Pam*

**math**

Identify the solution(s) of the system of equations, if any. x=1 y=1 a) no solutions b) (0,0) c) (1,1) d) infinitely many solutions
*Wednesday, January 30, 2013 at 11:20pm by monet*

**MATH**

Identify the solution(s) of the system of equations, if any. x=1 y=1 a) no solutions b) (0,0) c) (1,1) d) infinitely many solutions
*Thursday, January 31, 2013 at 2:34pm by Anonymous*

**Math Quadratic Equations**

the discriminant is negative, so there are no real solutions. How do you get your solutions?
*Sunday, September 8, 2013 at 10:17am by Steve*

**Math**

How many solutions do sin(t) = -1/7 have? I don't understand how to get the solutions
*Tuesday, January 25, 2011 at 8:24am by Anonymous*

**Algebra 1 **

"Graph each system of linear inequalities. Give two ordered pairs that are solutions and two that are not solutions." How do I find these solutions in order to "give two ordered pairs that are solutions and two that are not solutions."?
*Wednesday, January 15, 2014 at 4:27pm by Anonymous*

**Algebra II**

If you will permit me, I will jump in and give my 5 cents' worth. If two complex roots are considered as two solutions, then ALL quadratic equations have two solutions. The case of one solution is in fact two solutions that have equal values, as mentioned by Reiny. The case of...
*Saturday, January 8, 2011 at 5:33pm by MathMate*

**Mat/117 DQ1**

You can tell by the discriminant a x^2 + b x + c = 0 look at b^2 - 4 ac If positive, then two real solutions If zero, then vertex on x axis and both solutions are the same If negative, then no real solutions, solutions are complex numbers for the rest, work up from factors for...
*Monday, February 27, 2012 at 5:23pm by Damon*

**Pre Algebra**

use the discriminant to determine whether the following equations have solutions that are: tow different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions. 25x^2=10x-1
*Tuesday, October 4, 2011 at 6:14pm by dianne*

**Math ~CHECK MY WORK PLEASE~**

Hello, Please check my answers, with stars (*) are my answers! Please check if they are wrong please tell the right answer and why it is right (explain it) so I can understand why! Thanks! For questions 1-2, solve the inequality. 1.) x + 8 < -28 a~ x < -36 ****** b~ x &...
*Friday, January 17, 2014 at 4:37pm by Jenny*

**calculus**

Solve the system by the method of your choice. Identify systems with no solutions and systems with infinitely many solutions, using set notation to express their solutions: (0 ,-5) (0 , 0) (-2 ,-1) (-2,-3)
*Sunday, December 2, 2007 at 1:20pm by kelly*

**calculus**

Solve the system by the method of your choice. Identify systems with no solutions and systems with infinitely many solutions, using set notation to express their solutions: x + y = 3 -2 + y = -3 (0 ,-5) (0 , 0) (-2 ,-1) (-2,-3)
*Sunday, December 2, 2007 at 6:07pm by kelly*

**algebra**

One solution: When the lines intersect No solutions: The same line (There is no 2 solutions) It's infiently many solutions : when the lines are paralell
*Tuesday, April 29, 2008 at 2:10pm by Anonymous*

**math**

Identify the solution(s) of the system of equations, if any. x=1 y=1 I think it is C but not 100% sure.... just seems to easy a) no solutions b) (0,0) c) (1,1) d) infinitely many solutions
*Thursday, January 31, 2013 at 6:09pm by Anonymous*

**Algebra**

Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions. x2 = 3x – 6
*Wednesday, June 29, 2011 at 7:47pm by Tammy*

**intermediate algebra**

use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginery solutions. Help please.
*Wednesday, August 22, 2012 at 11:43am by TB*

**Algebra**

Can someone help me with this question? Use the discriminant to determine whether the following equations have solutions that are:two different rational solutions: two different irrational solutions: exactly one rational solution: or two different imaginary solutions. s^2-5s-6=0
*Sunday, April 25, 2010 at 9:10am by dani*

**Algebra**

in x^2+14=0, how many solutions do we have? A)2 real solutions B)1 real solution C)2 imaginary solutions Im guessing A
*Saturday, December 11, 2010 at 4:29pm by Ally*

**chemistry**

You need to look up the definitions of saturated solutions, unsaturated solutions, and super saturated solutions.
*Monday, December 5, 2011 at 2:02pm by DrBob222*

**Algebra ...Please check this to see if I am corect**

The only problem is with the way you wrote it out is that according to my choices for the solutions is: The equation has one real solution. The equation has two imaginary solutions. The equation has two real solutions. It doesn't give me the option for no real solutions :(
*Wednesday, August 25, 2010 at 2:31pm by MBK*

**Intermediate Algebra**

Please Help!! Use the discriminant to determine whether the follow equations have solutions that are: -two different rational solutions -two different irrational solutions -exactly one rational solution or -two different imaginary solutions. 8x^2+7x+3=0
*Wednesday, June 13, 2012 at 11:31pm by ladybug*

**Math-2 questions**

Describe the number of solutions for the equation. 5(x – 9) = 5x no solution one solution infinite solutions –2(x – 1) = 2x – 2 (1 point) infinite solutions one solution no solution
*Tuesday, January 21, 2014 at 4:31pm by Princess Anna*

**math**

you mean how many zeros I think look at b^2-4ac 49 -16*8 is NEGATIVE so two complex conjugate solutions, NO real solutions
*Friday, March 28, 2014 at 11:26pm by Damon*

**Math**

I am given 4 choices for the problem the square root of 8x -2 = the square root of 2x. The choices are a)x=2 or 2/9 b)no solutions c)2/9 or d)x=2.I have imput the numbers and gotten a variety of solutions none of which are any of the choices, does this mean there are no ...
*Tuesday, January 16, 2007 at 2:22am by Kellie*

**math**

Describe the number of solutions for the equation. 13. 3(x – 3) = 3x one solution no solution infinitely many solutions 14. –2(y – 3) = 2y – 6 one solution no solution infinitely many solutions
*Wednesday, December 12, 2012 at 3:21pm by Anonymous*

**Algebra**

x - 3y = 15 and 3x - 9y = 4 x - 3 y = 4/3 Same slope, never cross NO solutions ! Answer: Infinitely many solutions DIASAGREE y - 5x = -6 and 3y - 15x = -12 y - 5 x = -4 AGAIN, they are NOT the same. They are PARALLEL and never cross NO solutions same m = slope = either the ...
*Tuesday, January 14, 2014 at 6:13pm by Damon*

**chemistry**

Why are standard KMnO4 solutions are seldom used for the titrations of solutions containing HCl? 2. Why are standard solutions of reductants less often for titrations than standard solutions of oxidants? 3. When a solution of KMnO4 was left standing in a buret for 3 hours, a ...
*Wednesday, May 13, 2009 at 9:19am by angel*

**History**

What were some of the problems that workers faced in 19th century Europe according to Marx and Engels in "The Communist Manifesto" What were their solutions to these problems and how did these solutions compare to David Ricardo and Samuel Smiles solutions??
*Sunday, September 28, 2008 at 3:25pm by lisa*

**Math**

5. Find the solution to the system of equations by using either graphing or substitution. y = 6 – x and y = x – 2 (2, 4) (–4, 2) (4, 2) no solutions 6. y = 2x – 1 and y = x + 3 (1 point)(4, 7) (7, 4) (–7, –4) infinite solutions 7. y = 4x and y + x = 5 (–4, 1) (1, 4) (–3, 2) (...
*Thursday, May 2, 2013 at 10:18am by Mr.Brain*

**Math**

Find 2 solutions to the equation 3x+5y=10. Write the solutions as ordered pairs. This is on my math study guide for our final and she already took up our text books. please help me!
*Sunday, May 31, 2009 at 10:13am by Gaby*

**Math**

For the following equation, state the value of the discriminant and then describe the nature of the solutions. -9x^2+6x-2=0 what is the value of the discriminant? Which one of the statements below is correct? A) the equation has two imaginary solutions. B) the equation has two...
*Tuesday, November 29, 2011 at 5:28pm by Allison Anderson*

**Algebra II**

Is this what you are looking for? The sign of the discriminant determines the number and type of solutions. If +, there are two real solutions If 0, there is one real solution If -, there are two imaginary solutions
*Saturday, January 8, 2011 at 5:33pm by helper*

**Math**

Consider the congruence 6x=15(mod 21). How many solutions does the congruence have? What are all the solutions?
*Thursday, August 2, 2012 at 1:46am by Shay*

**algebra**

determine the nature of the solutions of the equation. Two real solutions, two imaginary solutions, or one real solution. 2t^2-4t=0
*Sunday, July 11, 2010 at 7:26pm by sam*

**math**

put x-1 for y into the first expression, and solve for x. Note it will be quadratic, so you will have two solutions, and also then two solutions for each x in y.
*Monday, September 6, 2010 at 9:45pm by bobpursley*

**Math**

Describe the number of solutions for the equation. 13. 3(x – 3) = 3x (1 point) one solution no solution infinitely many solutions 14. –2(y – 3) = 2y – 6 (1 point) one solution no solution infinitely many solutions
*Friday, January 18, 2013 at 4:48pm by plz help*

**Algebra**

Make a conjecture about the solution of a system of equations if the result of subtracting one equation from the other is 0 = 0 A. There are no solutions b. there are infinite number of solutions c. Cannot determine any solution d. the solutions are inverses of each other
*Saturday, November 23, 2013 at 3:31pm by G65*

**math**

Solve each equation for m and see which gives an answer of zero. One is an identity with infinite solutions One is a false statement with no solutions.
*Friday, March 5, 2010 at 3:27pm by drwls*

**Math**

The X-intercepts are the points where the parabola crosses the X-axis when Y=0.The x-intercepts are also the solutions to the equation: Y=X^2-6X-7=0,solve for X by factoring, (X+1)(X-7)=0, X+1=0,X=-1; X-7=0,X=7. The X-INT(solutions)are:X=-1, X=7.
*Wednesday, July 7, 2010 at 12:46pm by Henry*

**Math**

x^2 + 4x + 4 = 0 (x+2)(x+2) = 0 the two solutions are -2 and -2, so their product is 4 In fact, for any quadratic ax^2 + bx + c = 0 the product of the solutions is c/a, so you don't even need to find what the roots are.
*Wednesday, March 26, 2014 at 5:46pm by Steve*

**math**

Determind the nature of the solutions of the equation x^2+4=0 Choose the nature of the solutions of the equation. A) 2 imaginary solution b) 1 real solution c) 2 real solutions Thank you for your help.
*Saturday, August 1, 2009 at 5:57pm by Kay*

**Math help**

Write an equation with a variable on both sides of the equal sign that has infinitely many solutions. Solve the equation and explain why it has an infinite number of solutions.
*Tuesday, January 14, 2014 at 7:35pm by Katalina*

**chemistry**

No. Gas mixtures are solutions, and there are also solid solutions. Some metal alloys (like brass) are solid solutions; others (like most steel) are heterogeneous. You need a micrscope to see the diffrence.
*Friday, May 21, 2010 at 9:57am by drwls*

**math**

a lab assistant wants to make 5 liters of 27.8% acid solutions. if solutions of 50% and 13% are in stock, how many liters of each must be mixed to prepare the solution?
*Thursday, March 28, 2013 at 2:21pm by Anonymous*

**Math ; please please help.**

1. The independent variable is the "x" in the quadratic equation ax^2 + bx + c = y (the dependent variable) If you know y, then solve ax^2 + bx + (c-y) = 0 c-y is a new constant, c' The equation can be solved by completing the square or using the equation x = [-b +/- sqrt(b^2-...
*Wednesday, April 9, 2008 at 11:18pm by drwls*

**math**

i don't understand what to do.if someone can tell me what to do i can try to get the answer. solve each system by graphing.identify systems with no solutions and systems with infinitely many solutions, using set notation
*Tuesday, September 8, 2009 at 10:31am by alexh*

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