Algebra, help + check please

104,559 results, page 37

algebra 2

this might seem simple but i don't understand if you can please help FACTOR x^3-7x^2+14x-8 thanks for your help

Algebra

I cannot remember how to do rise over run. I am very confused!!! Please help me.

algebra 1

graph the system of linear inequalities x+y<4 x+y>-2 please solve asap

algebra

Can someone help me with this please? I am trying to find the solution for 5/(4x) + 1/(8x) = 5/8 + x x = ? would the answer be x=5/3?

algebra

1/2x+6=1/3x Please help. my college grad mom can't help with my 8th grade math!

Algebra

what are the tho digit perfect squares? i am really confused! please help

Algebra

1). 3x + 7 = 9 2). -3(x + 5) + 3 = 12 Can you also please show the work so that I may have a better understanding.

Algebra

6000 = 200(t) Please help me solve this equation, and show the work... Thank you!!!

algebra

14ft= ___yd ___ft i don't understand this question can someone help me please!!

algebra 1

why can't a^2 + b^2 be factored? I seriously don't know how this works out and my text book is no help. Please help.

Algebra

Solve. 4t^3 + 11t^2 + 6t = 0 I am having a little trouble with this one. Please help if you can. Thank you! :-)

Algebra 2

could you please tell me how to turn this into simple radical form 2(3^(2^-1)-1)^-1

Algebra

Please describe the end behavior of the graph of the function below. f(x) = –2x^5 – x^3 + x – 5?

Algebra

Please express in terms of sums and differences in logarithms. log a x^3 y^2 z

Algebra

Please guide me in plotting the point with the given t-value,6 using v=1/2t+6

Algebra

I am so lost, can you please help? I have the problem 6/t = ?/t squared I do not even know where to start

ALGEBRA

for which table(s) of values is the relationship linear and how? X 5 10 15 20 25 30 Y 20 30 40 50 50 50 I don't understand this at all...please help!!!

algebra

Simplify the expressions. 1. (-6c^2)(2c^2-3c) 2. (-5d-10d^2)(-6d^3) 3. x^3-(4x+3x^2)(x^2) 4. (-8y^2)(3y-4)+6y^2-5y^3 5. (18m/-4n) / (-1/4m) 6. (5x^2) / (2x/15) 7. (-16x+9) / (-4) 8. (-32-4x) / (-8) I don't get how to do these. Please help!! Thanks a lot!! =)

Algebra

x^2+4x+8y-4=0 Find the Vertex, Foci, Directrix, and Axis of Symmetry. Please Help!

Algebra 1

2y/5+5=9 Please solve this problem and show your steps, (like a t-chart.) Thank You!!! :)

algebra

I need help solving equations with the variable on both sides: 3(d-8)-5=9(d+2)+1 please help

Algebra 2 URGENT

Simplify: 2x+5/4x^2+2x-5/10x Please Show All Work!

Algebra 2 URGENT

Simplify: 2x+5/4x^2+2x-5/10x Please Show All Work!

Algebra 1

Find the equation of the ine that contains the point (5, - 1) and has slope 1/5. please help!

Algebra

How come with (3,4) (vertex), and (1,2) (point) a doesn't equal -4.5, but -.5? Please show me how to get this answer.

Algebra

factor the expression x(a+2) - 2(a+2) i missed this day because i was sick...please explain!

colege algebra

Solve the system by the elimination method 5x+5y=-7 7x-2y=13 Could someone please help me? Thanks

Algebra

Factor completely 4y2 + 25y + 6 please explain can't understand

algebra

perform the product in simplified form please show the work. (2x+1)(3x-2)

algebra

Could someone please verify if this rational equation is undefined? I think that it is: w/2 - 2/w = 0

Algebra

(3 x 8)-2 + (3+6)=17, I need a word problem to match the equation and am stumped, could you please help

Algebra

Please help me find the slope and the y-intercept for the line repesented by the equation y=3x/2. Thank you.

algebra 2

please help. Simplify the square root of 7/8y and show all work

Algebra :\

these questions are: ELIMINATION USING MULTIPLICATION: 1. 2. 2x + 5y = 3 2x + y = 3 -x + 3y =-7 5x + 3y = 2 I NEED HELP ASAP!!!! HELP PLEASE!!!!

Algebra :\

Elimination using addition and subtraction: 1. x - y = 1 x + y = 3 2. -x + y = 1 x + y = 11 3. x + 4y = 11 x - 6y = 11 4. -x + 3y = 6 x + 3y = 18 PLEASE HELP!!!! I NEED HELP ASAP!!!!

Algebra

Can you please show me the steps on how to do this, and what the answer would be? 87. Solve the equation: v-4/5=3/8 THanks

Algebra/trigonometry

The expression (3-7i)^2 is equivilant to? i know what the answer is im just not sure how to get it please help

algebra

y^2-4y+3/y^2*4y+12/y^2-2y+1 2y(2y+3)/ I need some help with this problem please I can not seem to work it right.

algebra

please i need help factoring these problems....20xy, 36g^2h^2, and 44m^2n

Algebra 2

-2sqrt8+2sqrt2-3sqrt18. Im having pn b)ems with radicals. Please he)p me.

Algebra

How do I solve the quadratic equation 3x^2 + 5x + 2 =0 Please explain the steps-I really don't get this

algebra

please write an equation. what is the quotient of the sum and difference of 370 and 25

algebra

CAN YOU PLEASE EVALUATE THE EXPRESSION TO 4 DECIMAL PLACES 10-SQ ROOT OF 18 DIVIDED BY 11

Algebra HELP

how to solve this equation in the real number system: 2x^(3) + 3x^(2) + 2x + 3 = 0 steps please

algebra

convert to a logarithmic equation:8^y=4096 Please show work.

algebra

(r^2+7r+10)/3 * (3r-30)/(r^2-5r-50) how can i Factorize each expression to end up with this new equation (r+5)(r+2)/3 * 3(r-10)/((r-10)(r+5) can you please explain..

Algebra 1

How do I simplify 5(-c+3a)-c(2c+1)? Show the work not just the answer so I actually get how to do it please.

math algebra 1a&1b

the problem is 2(9n-1)+7(n+6)=-60 i get how 2 do it but i get confused on wat 2 do and then i get mixed up and mess it up please help

math algebra 1a&1b

i keep gettin a decimal or a zero on this problem -3(3x+15)-(10+X)=35 PLEASE HELP

Algebra

if x, y, and z are positive numbers, with xy = 24, xz = 48, and yz = 72, what is x + y + x? please explain how you got tha answer too. thank you.

algebra

What is 4,756 divided by 32? I got 148.625 please confirm?

Algebra

ok i need help simplifying this problem. please :) 5e^x/6e it looks similar to this 5e^x ____ 6e Thanks!

Algebra

1. 12 + 8a + 4a^2 2. Factorise -5x^2 + 27x - 10 Please show me full working out. Thank you!

algebra

Describe what the graph of interval[-4,10] looks like. Please answer

Algebra

Can someone please help me convert these equations into a matrix equation. x+4y-z=7 x+y+z=2 -2x-2y+2z=-8

algebra

Given f(x) and g(x) below, find: (a) f+ g (b) f- g (c) f*g (d)f/g Please show all of your work. f(x) = ãx g(x) = 6x-5

College Algebra :(

Sketch the graph of y=mx for the given values of m. m=3,-2,2/3,-1/4 please help me, I'm so confused!

algebra

can you please help me with this so that i can do my other problems simplify and show alll work -4x^2-3x-(x-x^2+3)

algebra

I NEED HELP SOLVING THIS PROBLEM 3.5(.4)/2.6 + 2.6/.4= PLEASE EXPLAIN AND SHOW HOW TO SOLVE

algebra

I NEED HELP SOLVING THIS PROBLEM WX/P + P/X = PLEASE EXPLAIN AND SHOW HOW TO SOLVE W = 3.5, X = .4, P = 2.6

Algebra 1

How do you rewrite things in function form? Please provide an example..?

algebra

Can someone simplify this equation: -6(5-2z)+5z=8z-3(16-3z) Please help, show all your work.

Algebra

Could someone please show me how to write this equation in standard form? x^2 + y^2 - 6x+8y+9=0

algebra

Please help: Multiply and simplify: (5sqrt:5 - 10sqrt:3)(2sqrt:5 + 4sqrt:3)

algebra

solve the following in the real number system x^3 + 8x^2 + 10x - 15 = 0 Please help me!

Intermediate Algebra

Solve by completing the square: x^2-6x+3=0 show steps please

Algebra II

Please write y=-x62-2x+3 in vertex form. Help would be appreciated thank you :)

Algebra 1

Can someone tell me the x- and y- intercepts of: x+y=9 Explain how you got the answer please.

Algebra; Please help.

Describe how you can use mental math to find the product. 15*25

algebra

y=1/4x-1 1/2y=x-2 This is systems of Equations please work out the problem and explain it

algebra-trig help ASAP

Can someone please help me understand how to graph y=3cos(x/4)-5

Algebra

f(x)= -x^2 + 2x + 15 I search for the coordinates and keep coming up with (-3,5,0) Yes, I am a idiot. Can someone help please?

algebra

please solve 5u^8v-6uv^5+6u^8v-5uv^5 collect like terms

ALGEBRA

Round 416,000 to two decimal places for me please

Algebra 1 (exponents)

(6p)^-2 how will I write this in positive answer? I got 1 ---p ^-2 136 Please help! thank you

algebra

use polynomial long division to divide 4x^3+6x^2+16x-10 by -x^2-2x-5 help me please

algebra

find the functions f and g so that f of g =H. H(x)=(6x+9)^4 please show work so i understand this better. thank you

algebra

find the functions f and g so that f of g =H. H(x)=(6x+9)^4 please show work so i understand this better. thank you

algebra

f(x)= 1/x-2 Plug in 1 for x. I keep getting -1 but the book says the answer is 3. Please help. Thanks

Algebra

What is the square root of -25? Can you please write out the steps of finding it?

MATH - ALGEBRA

Classify as Monomial, Binomial or Trinomial 8X2-3/5 X+35 Please help.

Algebra

Need help rewriting this as a decimal. 5*10^3 + 2*10^2 + 4*10^-1 = If you can please show me how to do this that would be so helpful!

algebra

Use synthetic division to find P(3) for P(x)=x^4-6x^3-4x^2-6x-2 Can someone please explain

college algebra, Please help!!

find the domain of the composite function of fog f(x)=x^2+8;g(x)ãx-5

algebra 2

find the number of zeros(x-intercept) y=a^2+a-56 show the step please.

algebra 2

how can i solve this help please show the step 3square rood of 64x^4

algebra 2

find the solution ,show all the step please y=x^3+125

Algebra 2 ..

Reiny,why do you have to answers in the promvlem 5x^2...................please look back....

Algebra 2 ..........

Solve for x. 1/2(x-2)^3+1=0 Also please teach me how to factor cubic polynomials.

Algebra 2 ..........

Solve for x. 1/2(x-2)^3+1=0 Also please teach me how to factor cubic polynomials.

Algebra

I am confused on how solve this substitution problem 4y+3=3y+x 2x+4y=18 If you can, show work please (:

Algebra

Use synthetic division and the Remainder Theorem to find P(-5) if P(x) = -x^3 - 4x^2 + x - 2. Please help....?

Algebra I?

((x-3)/(x+1)) > 5 I get x < - 2 everytime I solve it, but apparently this is wrong. Can you please show me the steps? :/

math (Algebra)

I was wondering if someone can help me with this question ,please... (2r5+r3)^2 r=radical

algebra

Given f(x)=x^2+4 and g(x)=3x+1 simplify g^-1(x)(inverse) please show work and explain

algebra

Can I get help finding the difference. Please show steps for me. (2x^2 -5x^3)-(8x^2 -7x^3) I get -6x^2-12x^3 is that correct?

Math-Algebra

4-3| m+2 |>-14 The answer shows -8 < m < 4, but I am not getting it. Could someone please explain?

Algebra 2

f(x) = x^2 + 2 g(x) = 2x^2 - 1 Find the domain of f+g, f-g, fg, and f/g Can someone please explain to me how you would do this problem?

Algebra 2

Solve the system by elimination: -2x + 2y + 3z = 0 -2x - y + z =-3 2x + 3y + 3z = 5 How do I do this? I need steps to understand please....

pre-algebra

Difference and sum of cubes; please help me solve this problem; 8t^3 + y^3

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