Saturday
April 19, 2014

Search: Simplify

Number of results: 5,484

Algebra
1. LCM of 15x^7 and 45x^7 2. Marla can shovel the driveway in 60min and Bill can do it in 45min how long would it take them to do the job together? 3. Divide and simplify: x^2-4/x divided by x+2/x+8 4. add and simplify: 5/49z^3 + 1/35z^2 5. simplify by removing factors of 1 y^...
Sunday, November 21, 2010 at 5:19pm by Anonymous

Math To: Reiny
This is one whole question: (12) (10xy^3) (3x^2y^2) (5x) (2y) I don't know how to do any of these: simplify sqaure root of 160000 simplify sqaure root of 0.04 simplify 3 * square root 81 simplify square root of 900 simplify square root of 0.0025 simplify [(a^2bc^4)(ab^3c^2)]^2...
Wednesday, September 18, 2013 at 10:39pm by Maya

Intermediate Algebra
I have a take home test and I'm stuck on a couple. Anyone help please? 1. Find the vertex & axis of symmetry: -5(x+4)^2-4 2. Find the vertex & axis of symmetry: y=x^2-10x+3 3. Simplify: (2i+5)(3+4i) 4. Simplify: 3(21+2i)+(4-5i) 5. Simplify: (27x^2y^3)^-3/4 6. Simplify: 5300x...
Friday, April 4, 2008 at 8:10am by Krystle

Algebra 1
Plz help me with the following problems. Simplify. 5^-1(3^-2) Simplify. mn^-4/p^0q^-2 Write a scientific notation. 0.0042 Write in standard notation. 6.12*10^3 Simplify. Write in scientific notation. 0.5(8 * 10^5) Simplify. Write in scientific notation. (9 * 10^-3)^2 Evaluate ...
Wednesday, February 5, 2014 at 1:06pm by Gabby

Math To: Reiny
I thought you would add the x and y's ? And can you please help me with these: I begging you!!!! I've tried so much and can't do it!!! simplify sqaure root of 160000 simplify sqaure root of 0.04 simplify 3 * square root 81 simplify square root of 900 simplify square root of 0....
Wednesday, September 18, 2013 at 10:39pm by Maya

Algebra 2
1. Simplify: sqrt6(sqrt2/2+sqrt3)-sqrt8 2. Simplify: sqrt(72x^3)-5x sqrt(2x) 3. Simplify: (2sqrt6-sqrt3)^2 4. Simplify: 6/3+2sqrt3 5. Solve: 2-y=sqrt(y+4) I need all of the steps. Thanks
Tuesday, May 24, 2011 at 6:38pm by Brandon

algebra 1 help
simplifying square roots 1) find volume of this prism? v=bwh b=√12" w=√6" h=√8" 2)simplify: √576 3)simplify: √400 4)simplify: √256 5)simplify: √(1/4)
Friday, May 3, 2013 at 5:34pm by anonymous

math
simplify: -8+c+(-10) simplify: -12-w+20 simplify: -3(2y-9)+y
Monday, September 12, 2011 at 2:28pm by emily

algebra 1 help
simplifying square roots 1) find volume of this prism? v=bwh b=√12" w=√6" h=√8" 2)simplify: √576 3)simplify: √400 4)simplify: √256 5)simplify: √(1/4) ex 2√5 + 6√5= 8√5 the answer has to be in √ but i don't ...
Saturday, May 4, 2013 at 10:18am by anonymous

Algebra
1. Subtract and simplify 18/y-8 - 18/8-y 2. subtract simplify if possible v-5/v - 7v-31/11v 3. Simplify by removing factors of 1 r^2-81/(r+9)^2 4. Divide and simplify v^2-16/25v+100 divided by v-4/20 5. find all rational numbers for which the rational expression is undefined...
Sunday, November 21, 2010 at 5:25pm by Anonymous

Algebra
Simplify A^6 x a^2b^-2 44,909 in scientific notation Simplify (a^2b^3)(a^5) Simplify x^-5y^-6 What is the P(H,H,H,H,T,T,T,) on 7 flips of a coin?
Thursday, May 19, 2011 at 5:41pm by Michelle

Math To: Reiny
simplify sqaure root of 160000 = 400 simplify sqaure root of 0.04 = .2 simplify 3 * square root 81 = I did this one simplify square root of 900 = 30 simplify square root of 0.0025 =.05 --- all these could have simply been obtained by pushing the buttons on a calculator Your 4...
Wednesday, September 18, 2013 at 10:39pm by Reiny

Pre Calculus
Simplify 2(3-i^14)- (5-i^23) 3-i Simplify: (5-3i)^2 16+30i Simplify (3+2i) / (4-5i) (2/41)-(23/41)i is this right?
Monday, June 15, 2009 at 10:03pm by James

math- please help!
Please help with these 5 problems! I have the solutions but I don't understand how to get them! 1. Perform the indicated operations and simplify: [(2/x)-1]/(x^2 -4) 2. Subtract and simplify: [12/(x^2 -4)] - [(3-x)/(x^2 + 2x)] 3. Perform the indicated operations and simplify...
Thursday, September 20, 2007 at 11:54pm by anonymous

algebra
i cannot figure any of this stuff out. please help. if you can there are 15 more of these... 1. Simplify 5 + (7-1)2/6 A11 B41/6 C51/6 D7 E17/6 F23 2. Simplify (26/2 + 33)/(23) A11/3 B5 C20/3 D8 E6 F131/8 3. Simplify [7+2(5 - 9)2]/[(4+1)2 - 3(22)] A-23/2 B18/7 C-13 D9/4 E8/41 ...
Tuesday, September 7, 2010 at 11:43am by whitney

algebra... help soon please
i cannot figure any of this stuff out. please help. if you can there are 15 more of these... 1. Simplify 5 + (7-1)2/6 A11 B41/6 C51/6 D7 E17/6 F23 2. Simplify (26/2 + 33)/(23) A11/3 B5 C20/3 D8 E6 F131/8 3. Simplify [7+2(5 - 9)2]/[(4+1)2 - 3(22)] A-23/2 B18/7 C-13 D9/4 E8/41 ...
Wednesday, September 8, 2010 at 9:21am by whitney

Simplify 2
It is another thing from RATIONAL EXPONENTS(Which has been my home school lesson this week for math.) as the first problem in Simplify. You can go look at posts that I have made or go to current questions to find the first problem. The title of it will be Simplify.
Friday, February 14, 2014 at 6:51pm by Brady

Math
Here are the questions I need help with, please help. [(1/4)^-3 divide sign (1/4)^2]^-2 I got (1/4)^10 but I got it wrong (3^1/2)^3 _______ I got 1/216 9 (-56r^2)divide sign (-7r^2)= I got 8r x(y)(x)(2y) (12) (10xy^3) (3x^2y^2) (5x) (2y) simplify sqaure root of 160000 simplify...
Wednesday, September 18, 2013 at 8:04pm by Maya

Math Ms. Sue
Here are the questions I need help with, please help. [(1/4)^-3 divide sign (1/4)^2]^-2 I got (1/4)^10 but I got it wrong (3^1/2)^3 _______ I got 1/216 9 (-56r^2)divide sign (-7r^2)= I got 8r x(y)(x)(2y) (12) (10xy^3) (3x^2y^2) (5x) (2y) simplify sqaure root of 160000 simplify...
Wednesday, September 18, 2013 at 8:52pm by Maya

Math...help
remove the brackets and simplify questions a) 3(2a+5)+2(a+7) b) 5(b+4)+10b c) 4(2c+3)+3(c-3) d) 8+6(d-2) e) 6(5e+3)-4(2e+3) f) 5(3f+2)-(f-5) MY ANSWERS a)6a+15+2a+14 8a+29 b)5b+20+10b 15b+20 c)8c+12+3c-9 11c-3 d)8+6d-12 I need to simplify more...how? e)30e+18-8e I need to ...
Thursday, October 31, 2013 at 2:34pm by Unknown

Math Please Urgent
Here are the questions I need help with, please help. [(1/4)^-3 divide sign (1/4)^2]^-2 I got (1/4)^10 but I got it wrong (3^1/2)^3 _______ I got 1/216 9 (-56r^2)divide sign (-7r^2)= I got 8r x(y)(x)(2y) (12) (10xy^3) (3x^2y^2) (5x) (2y) simplify sqaure root of 160000 simplify...
Wednesday, September 18, 2013 at 9:01pm by Maya

Algebra II
Simplify: d/d^2-9 + 5/2d+6 I got as far as d/(d+3)(d-3) + 5/2(d+3) but do not know how to further simplify. Thanks for any help given.
Sunday, March 2, 2008 at 9:58am by Lucy

Intermediate Algebra Simplify
1/a + 1/c / a^2 - c^2 / ac I am kinda lost on this one. I have to simplify. any help?
Wednesday, February 11, 2009 at 11:52am by Jennifer

Math
Simplify each expression (-216)^1/3 My answer is 1/6. Am I correct. (x^4y)^1/3 (xy^4)^2/3 I do not know how to simplify this.
Monday, September 6, 2010 at 7:49pm by Hannah

Math - Simplify
Is it possible to simplify (6x^5)(lnx) + x^5 into x^5(6lnx + 1)??
Sunday, January 25, 2009 at 10:40am by Anonymous

math
simplify the expression (4+7)x3 write the steps used to simplify.
Tuesday, March 23, 2010 at 9:48pm by Kristyn

Math
Simplify 5x-10/x^2-4x+4 Please help me simplify, I am at a loss. Thanks!
Friday, April 23, 2010 at 6:29pm by Giselle

8th Grade Algebra
1. Simplify (x^2+1)/(x+1) There are no common factors to cancel since (x^2+1) cannot be factorized. There is a common factor IF the numerator had been (x^2-1)=(x+1)(x-1) 2. Simplify (y^2+4)/(y+2) Same as #1. Also, (y^2-4)=(y+2)(y-2) 3. Simplify (2t^2+6t+4)/(4t^2-12t-16) (2*t^2...
Wednesday, June 3, 2009 at 11:37pm by MathMate

Math
I normally divide also. In this case, your text did not simplify, which is not standard practice. Simplify when you can.
Wednesday, October 15, 2008 at 8:47pm by bobpursley

pre algebra
simplify: -5w(2w^2-w-9) I dont know how to simplify this and combine like terms
Tuesday, June 9, 2009 at 4:41pm by Kim

Algebra II/Trig
Simplify: 1/5(-5a^2b^3)^2(abc)^4 How do you simplify this. How does the "-5" play a role in this? how would you get 1/5 of "-5"
Thursday, July 31, 2008 at 2:18pm by Davmat

Math 116A
Simplify 8[56-(-86-32)]= Would thid be 1392 is that what is ment by simplify?
Monday, September 26, 2011 at 1:34pm by Katie

Geometry
so the answer will be y=2x+2 but then what if i get y-1=3/4(x+4) i got 2 simplify rght but how do u simplify (x-4)?
Sunday, October 14, 2007 at 3:54pm by gloria

Algebra
Multiply and simplify completely 1. (x-2y)^3 Simplify 2. 2(-3x^3 y^2)^3
Monday, October 22, 2007 at 3:00pm by Bongo

simplify fraction
find each sum simplify your answers if necessary
Wednesday, February 9, 2011 at 1:57pm by Anonymous

Math 30 pure
simplify: (x+y)^10 simplify: (2a+5)^5
Tuesday, December 20, 2011 at 7:24pm by peter

Algebra-Please help
I'm really stuck on these problems- Simplify 6xy(3xy)^-2? Simplify 12xyz^-2/8x^-2z Thank you
Monday, October 18, 2010 at 3:48pm by Jessie

maths
Hi, could someone please tell me how I would go about working these out: (the answer must be in the form ab where a and b are integers and b is as small as possible.) 1) Simplify 500 2) Simplify 50 x 60 Also.. Simplify the following fractions so that there is no root ...
Thursday, February 22, 2007 at 12:39pm by em

Algebra
Simplify by removing the factor of 1 y^2-7y+6/ y^2+8y-9 I need to LCD? y^2 Then I divide the denominator into the numerator? Then I simplify?
Tuesday, January 22, 2008 at 10:09am by Marysvoice

algebra
Simplify 1/9^-4 One divided by 9^-4 Directions say to simplify answer and type an integer or a fraction. Is 6561 correct?
Thursday, February 7, 2008 at 7:05pm by becky

math
How do you simplify this? 1/{(x/y)+1} multipy numerator and denominator by y. y (1)/y(x/y +1) then simplify y/1+x?
Tuesday, May 8, 2007 at 8:49pm by Drew

math--simplify
Simplify -9[-15-(45-12)]=
Saturday, March 27, 2010 at 9:48am by KiKi

MATH URGENT!!!!!!!!!
SIMPLIFY: s^2+4s-4 SIMPLIFY: x^2-4x-3
Tuesday, April 12, 2011 at 11:45pm by lily

algebra
can you simplify Simplify 5m - 13n - n + 4m
Thursday, February 16, 2012 at 12:43pm by sierra

Math simplify
How Do I simplify this? a) 4√-27a^3b
Sunday, May 19, 2013 at 4:04pm by Kat

Simplify 2
Simplify the equation. 〖19〗^(1/2)∙〖19〗^(1/2) I simplified it and I got 19. I used the equation that Steve did to solve the other one in Simplify. Please check, and see if I am correct. I will appreciate it.
Friday, February 14, 2014 at 6:51pm by Brady

calculus
I have been asked to solve this two different ways. The first way is to use the chain rule and then simplify (which I have already done properly), and the second way is to simplify and then differentiate (not necessarily with the chain rule). I am stuck on how to simplify this...
Saturday, March 5, 2011 at 7:23pm by Nicole

Calc. Help
Simplify. #1. 5(2-i) - 3(4+3i) ..my work: 10-5i-12-9i -2-14i Do you leave this as the answer or can you simplify it further? #2. (2-i√2)
Thursday, August 26, 2010 at 5:46pm by Hayden

algebra equations
combine the like terms, making 2h=6. then simplify and you get h=3. once again, combine like terms, and you have 3x+2=-1. simplify. 3x=-3. simplify. x=-1
Tuesday, October 21, 2008 at 7:02pm by Anonymous

pre algebra
simplify: I dont understand on how to answer this and simplify it. (dt4)(3d-6) Can someone please write out the steps on how to solve it.
Tuesday, June 9, 2009 at 4:49pm by Kim

Maths;Check Answers Please :P
1. Simplify. 5^1(3^2) My answer: 1/45 3. Write in scientific notation. 0.0042 My answer: 4.2 X 10^-3 4. Write in standard notation. 6.12 10^3 my answer: 6,120 5. Simplify. Write in scientific notation. 0.5(8 10^5) My answer: 4 x 10^5 6. Simplify. Write in scientific ...
Friday, January 17, 2014 at 6:37pm by Electro

Simplify (Another Question/problem) 3
Simplify. (27a^(-6) )^(-2/3) I got 1/(9a^4 )as my answer, but can someone again please check this. I will appreciate it. I am just unsure if it is correct or not.
Friday, February 14, 2014 at 7:41pm by Brady

Quick math help
please help me solve these problems! Thank you! 1. Simplify: (3p^5)(5p^2)+(7p^3)(2p^4) 2. Simplify: (6x^2-2xy+3y^2)-(4x^2-xy-y^2)
Thursday, March 20, 2014 at 6:26pm by Anonymous

math: simplify
simplify: x^-7 x^4 5x^-4 x^4 7x^0 y^-3
Wednesday, February 8, 2012 at 5:31pm by crystal

Simplify (Another Question/problem) 3
The type of math is still Rational Exponents, if any of you have noticed. It is the same as type of math in Simplify, and Simplify 2. Please answer this question/problem as soon as possible. I will still appreciate it.
Friday, February 14, 2014 at 7:41pm by Brady

algebra 2
1.Simplify the difference. n^2 - lOn+24 9 / n^2 - 13n + 42 7 A. n-13/n-7 <<< B. n-4/n-7 C. n-13 2.Simplify the complex fraction. y-1/y^2+y-6/y-6/y+3 A.(y-1)(y-6)/(y+3)^2(y-2) B. y-1/(y-6)(y-2) C.(y-1)(y-6)/(y+3)(y-2)<<< 3.Find the least common multiple of x...
Saturday, July 28, 2012 at 11:16am by Anonymous

Algebra
Simplify 1/r=1/x+1/y Multiply both sides by rxy. Then simplify. I will be happy to check your work. That is as compact and simple as the relationship can be written. Are you looking for an explicit formula for x, y or r?
Thursday, August 2, 2007 at 11:24am by Scott

Algebra (check my answers)
Please check these answers. Multiply -7(2a2 -4) = -14a2 + 28 Multiply 0.5(a + b -5) = 0.5a + 0.5b - 2.5 Factor bx - by + bz = b(x - y + z) Combine like terms (simplify) 12x + 4 - 11y - 6x - 9 - y = 6x - 12y - 5 Evaluate the expression 3x2y when x = 3 and y = 5 Answer: 135 ...
Tuesday, November 8, 2011 at 3:58pm by Sharon

Algebra
Can you please check my work? You have helped other students I know. Thank you:) Multiply -7(2a2 -4) = -14a2 + 28 Multiply 0.5(a + b -5) = 0.5a + 0.5b - 2.5 Factor bx - by + bz = b(x - y + z) Combine like terms (simplify) 12x + 4 - 11y - 6x - 9 - y = 6x - 12y - 5 Evaluate the ...
Tuesday, November 8, 2011 at 4:23pm by Sharon (ms. Sue)

Algebra
When simplifying algebraic fractions, do you simplify things attached by addition/subtraction? EX. 4d-1 _____ 6d Would you be able to further simplify it to: 2d-1 ________ 3d
Monday, May 19, 2008 at 9:22pm by Zerina

Math...help
d)8+6d-12 I need to simplify more...how? e)30e+18-8e I need to simplify more...how? f)15f+10-f-5 I need to simplify more...how? combine like terms: example 8+6d-12=6d-4
Thursday, October 31, 2013 at 2:34pm by bobpursley

math
Can someone help me with this problem? multiply and simplify 4 1/5 x 10/21 x 9/20. I know after you simplify 4 1/5 it will be 21/5. What is the next step.
Wednesday, November 14, 2007 at 1:24pm by Anonymous

Intermediate Algebra Simplify
Simplify: this is a triple decker fraction 1/a + 1/c divided by a^2 - c^2 divided by ac I am stuck on this one please help.
Thursday, February 12, 2009 at 5:13pm by Jennifer

Algebra
I have to simplify this: (x^(1/2) * z^(-4/5)^4 My work: x^2/z^(16/5) Correct? Simplify (3+5SQRT2)(4+SQRT10) I have no idea how to foil this one.
Thursday, October 8, 2009 at 6:46pm by Dan

College Math II
Rationalize the denominator and simplify. sqrt(6)/4srqrt(3) + sqrt(2) = I cannot figure out how to do this and simplify. Can someone help me. Thanks.
Saturday, November 21, 2009 at 11:47am by Lori

algebra
How do you simplify [2/(x+4)]+2 ----------- [3/(x+4)]+1 I know the answer is 2(x+5)/(x+7), but I have little idea how to get there! Please help?! multiply your fraction by (x+4)/(x+4) you end up with [2 + 2(x+4)]/[3 + (x+4)] simplify and you will get your answer. oooooooh thanks!
Wednesday, May 9, 2007 at 4:51pm by Lydia

Alg
I have to simplify this: (y^(1/4)*Z^4)^(-4/5) My answer: (2z)^(1/2)/4z^4 Correct? Simplify (3-2SQRT2)(SQRT6-5) I have no idea how to foil this one.
Friday, October 9, 2009 at 12:07am by Dan

Math
I have to simplify 3y^2-12y/9y^3, I just can't seem to figure out how to simplify the 9y^3.
Wednesday, August 29, 2007 at 7:00pm by Keema

Intermediate Algebra Simplify
yes it is a triple decker fraction 1/a + 1/c divided by a^2 - c^2 divided by ac I need to simplify and I am stuck
Wednesday, February 11, 2009 at 11:52am by Jennifer

math
Which radical expression? Do you mean simplify [(sqrt 3) + 5][(sqrt3) -3] ? Or do you mean to "simplify" each bracketed factor separately? They are already about as simple as they can get.
Wednesday, July 30, 2008 at 11:45am by drwls

algebra
how do i simplify the following: 2x^2 +13x +15 over 4x+6 . I simplified 4x+6 to 2(2+3), but I can't remember how to simplify the top part. Please help
Thursday, March 25, 2010 at 8:55pm by Anonymous

algebra
simplify: 6sqrt7-sqrt7 A. 6 sqrt7 B. 5 sqrt 7 C. 5 D. 6 Simplify: 2sqrt12+ sqrt3 A.5sqrt3 B. 3sqrt3 C. 2sqrt15 D. 3sqrt15 Need help on these please
Wednesday, April 2, 2014 at 12:10am by ciara

simplify
how do i simplify 10x^2y/-5x^4y Do you notice the y in both numerator and denominator? That means you can cancel them out You can also subtract exponents for the x terms and divide 10 by 5. See what you get and let us know.
Sunday, July 8, 2007 at 6:08pm by mike

Math
Simplify 4/5th root of 64a to the 3rd power This does not simplify well. (64a)^(12/5) sorry cant help you
Monday, October 9, 2006 at 4:40am by Amber

Math- please help!!!
please help me solve these problems! Thank you! 1. Simplify: (3p^5)(5p^2)+(7p^3)(2p^4) 2. Simplify: (6x^2-2xy+3y^2)-(4x^2-xy-y^2)
Thursday, March 20, 2014 at 8:34pm by Anonymous

Maths
Simplify: 3-10+9.7 Simplify: 2+3.10 divided by 5.3-9 Simplify: 16-10 divided by 5+13
Thursday, November 8, 2012 at 11:39pm by monica

Algebra
1. solve 3-w/6-w = 3/w-6 2. Find the LCM of (8+9z), (64-81z^2), and (8-9z) 3. Multiply and simplify: 7z^8/10r^2 * 100r^4/49z 4. Add and simplify 2/v + 3/v^2 5. t/5-5t=0
Friday, November 19, 2010 at 12:25pm by Anonymous

5th grade math help
make the mixed number an IMPROPER FRACTION,and multiply using 2/3 reciprocal being 3/2 multiply simplify see if you can simplify again
Monday, January 13, 2014 at 10:35pm by Becca

Intermediate Algebra Simplify
The answer depends upon which division is done first. For example: (a/b)/c = a/(bc), but a/(b/c) = ca/b They are NOT the same. You need to clarify the sequence of operations If you write 1/a + 1/c as (a+c)/ac, and a^2 - c^2 = (a+c)(a-c) you can get some cancellations and ...
Thursday, February 12, 2009 at 5:13pm by drwls

math
Why is it important to simplify radical expressions before adding or subtracting? How is adding radical expressions similar to and different from adding polynomial expressions? Provide a radical expression for your classmates to simplify. In your own words, explain the first ...
Monday, October 11, 2010 at 3:43pm by Abigail

Algebra
Simplify radical terms, including fraction power expressions. Review the expression below and describe how to simplify the expression: 16 1/2 Please help, I just do not know how to explain this.
Wednesday, September 25, 2013 at 8:01pm by Tricia

Math
6-y/y^2-2y-24=? *I don't get this one.PLease help me.... Try to factor wherever you can to simplify. (6 - y)/(y^2 - 2y - 24) y^2 - 2y - 24 factors are: (y - 6)(y + 4) Factor out -1 in the numerator: -1(y - 6) Now we can simplify this fraction: -1(y - 6)/(y - 6)(y + 4) Cancel ...
Friday, February 9, 2007 at 8:42pm by [C]razy Baby.-[iloveyou] (Margie)

math
how to graph y=3/4x. what angle does y=9/7x+2 make with the x axis? simplify 2/squarerootof5. simplify square root of 10 times 6. simplify squareroot48 You should not expect somebody just to do your homework for you. for y=(3/4)x isn't the y-intercept zero? so the origin is ...
Wednesday, May 2, 2007 at 10:19pm by jordan

math
1)Can z+6/z+1 be reduced any further? 2)Add and simplify v/v^2+8v+16 + 4/v^2+7v+12 3)For this second binomial do you change the the sign of the second term? Subtract and simplify 1-y/y-2 - 9y-8/2-y 4)Solve 4/5+1/2=1/x 5)8/x=9/x-1/2 Thanks!
Monday, May 31, 2010 at 1:22am by jose

Simplify 2 - Helloooo, anyone there?
Can someone please help. I have been refreshing the page over and over on current questions, and I haven't seen another link come up under Simplify 2.
Friday, February 14, 2014 at 6:51pm by Brady

Simplify exponents
simplify the expression using the properties of rational exponents 13 to ...
Monday, November 1, 2010 at 11:00am by royce

rational expressions
1)Can z+6/z+1 be reduced any further? 2)Add and simplify (v/v^2+8v+16) + (4/v^2+7v+12) 3)For this second binomial do you change the the sign of the second term? Subtract and simplify (1-y/y-2) - (9y-8/2-y) 4)Solve (4/5)+(1/2)=(1/x) 5)(8/x)=(9/x)-(1/2)
Monday, May 31, 2010 at 7:47am by jose

Math
Simplify: f(x)=sqrt (16-x^4)/ sinx This is to evaluate a limit, but I don't know if I can simplify the above equation. Because I tried to get rid of the radical in the numerator but I ended up with a radical in the denominator. >< Help
Saturday, August 14, 2010 at 9:38am by Neee

Math
I have solved the following and I am writing just their answers with it, please let me know if these are correct. thanks 1. Simplify, and write in the base of 3: (9^x . 3^4x)^2 answer: 3^12x 2. Differentiate and simplify y= (e^x - 1) / x^2 answer: (xe^x - 2e^x +2) / x^3
Sunday, March 25, 2012 at 3:49pm by casey

Math help, anyone?
11. would seem to me to be 9. It is fairly simply one to trick you. 12. x/4=6/7 multiply 6/7*4/x= 24/4 then simplify to get your answer. 15. 4 of 12 is 4/12 simplify
Tuesday, November 26, 2013 at 1:58pm by Amanda

algebra
1)Simplify:(6x^3-16x^2+11x-5)/(3x-2) answer= 2x^2-4x+1-3over3x-2 2)Factor 27x^3-1 completley. answer= (3x-1)^3 if this isnt correct,im not sure how to solve it b/c this makes the most sense to me. 3)Simplify: x^2-3x-28 over x^2-9x+14,assume that the denominator is not equal to...
Thursday, August 2, 2007 at 11:33am by erin

algebra
I am supposed to write each logarithmic expression as a single logarithm. I have logbase3of13 + logbase3of3 and my answer is logbase3of39. Can I simplify that any further? also logbase3 of 3 is 1 1+ log3 13 is another answer, simpler, to me. oh, okay, so it would make more ...
Thursday, April 12, 2007 at 5:48pm by Gloria

pre-algebra
simplify- 3+2+7=7+2+3 4(2+1)=4(2)+4(1) (2+3)+6=2+(3+6) Huh? Simplify... 3+2+7=12 4(2+1)=12 (2+3)+6=11
Wednesday, March 7, 2007 at 3:10pm by debbie

Math
3[x + 2 (x + 1)^2 - 4x] What would you do first to simplify? What would you do second to simplify?
Monday, December 6, 2010 at 7:25pm by Dillard

simplify
simplify by removeing the factors of 1 7z-49/7z is the answer -7?
Thursday, October 27, 2011 at 6:30pm by Abby

Algebra
Let f(x) = x^2 3x + 8 and g(x) = x 5 (a) Find the sum (f + g)(x) and simplify the results. (b) Find the composite function (f g)(x) and simplify the results. (c) Find (f g)(2) Show some work. (d) Find the composite function of (g f)(x) and simplify the results.
Wednesday, June 17, 2009 at 9:19am by Carmin

algebra
can someone explain how I would simplify (3a4 - 2a2 + 5a - 10)(2a4 + 4a2 + 5a - 2)? can anyone help? The #'s that come directly after a letter is the exponent. I just need help understanding how to simplify problems like this...
Monday, February 13, 2012 at 10:57am by katelynn

Algebra 2
1. What is the slope of the line perpendicular to y-6=-2x-4? 2. Simplify 8 ^1/3. In case that doesn't make sense the problem is simplify 8 to the 1/3 exponent. 3. Solve -5<2x-7<8
Wednesday, January 16, 2008 at 9:28pm by Christian

Math
-Distribute the ^-2 to both the numerator and denominator first [(-1)^-2/(2)^-2]^3 -Simply the exponents within the parenthesis second [1/(1/4)]^3 -Simplify within the parenthesis [4]^3 -simplify 64
Saturday, January 22, 2011 at 6:40pm by Jessica

Math/Derivative
Don't know what the >.< is supposed to be, but from your title, I will assume that you are differentiating. 1. f(x) = (lnx + x)^(1/2) f ' (x) = (1/2)(lnx + x)^(-1/2) (1/x + 1) simplify as needed 2. f(x) = 2^(x^2) f ' (x) = ln2(2x) (2^(x^2) ) simplify as needed
Tuesday, October 30, 2012 at 1:24am by Reiny

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