Number of results: 6,214

**mat117/algebra**

factor each polynomial completely. to begin, state which method should be applied to the first step, given the guidelines of this section. Then continue the exercise and factor each polynomial completely. 2p - 6q + pq - 3q^2 Please help, I don't know how or where to begin. I ...

*June 27, 2007 by Diana*

**Algebra**

I have a question I hope someone can explain it to me. We are working on Demonstrate that f actoring a polynomial. I was ask Why can you factor x² - 4 but you cannot factor x² + 4? How can you tell quickly which ones you can factor and which you cannot? I am not sure what to...

*November 11, 2008 by TOM*

**algebra 2**

f(x) =x^4 - x^3 -4x^2 +4. find factor and graph. I only factor to this step: (x^3 - 4x-4)(x-1) = f(x) but i don't know how to continue this step to require factor more completely and graph it. Please help. this is algebra 2. Thank you.

*December 10, 2015 by Anonymous*

**MATH PLEASE HELP!!!**

1.Factor 3/4 out of 3/4z+6. 2.Factor 18x+6y using the GCF. 3.Factor −5 out of −10a−25.

*October 30, 2016 by Madeline*

**MS.SUE PLEASE HELP!!!**

1.Factor 3/4 out of 3/4z+6. 2.Factor 18x+6y using the GCF. 3.Factor −5 out of −10a−25

*October 30, 2016 by Madeline*

**math**

f(x)=5,g(x)=2-3x^2,h(x)=10+15x^2 solve by inspection

*March 18, 2010 by tamrat*

**Algebra**

Solve the equation 3/x^2+15x+56 = 2x/x-7 - x/x-8

*April 2, 2010 by Please Help*

**Geometry**

B is the midpoint of AC, if AB=3x+4 and AC = 15x-19, find x and bc

*September 13, 2010 by Annon*

**calculus**

Integrate x^2+5x+1dx/(2x^3+15x^2+6x+23)^1/2

*October 15, 2010 by Frank*

**math**

solve with substitution 5x - y=-1 15x=2y

*January 12, 2011 by al*

**math**

maximise p=15x+10y

*February 16, 2011 by kim*

**maths**

maximise p=15x+10y

*February 16, 2011 by kim*

**Math**

Solve. 25x^4-15x^2+2=0

*April 24, 2011 by Mary*

**algebra**

What is the LCM of 15x^6 and 75x^8?

*July 5, 2011 by dionne*

**algebra 2**

x intercepts of f(x)15x^2-12x-48

*January 4, 2012 by daniel*

**Calculus**

Find the derivative of y=15x^7+7^x+22

*October 5, 2012 by Jack*

**Please help with 5 math questions**

1. 7r – 7 = 2r + 18 r = –5 r = 5 r = 2.2 r = 1.2 2. 2x + 12 = 18 – x x = 3 x = 10 x = 6 x = 2 3. 8x – 3 = 15x + 18 x = –3 x = 3 x = 2.1 x = .9 4. 6y – 6 = 4y + 16 y = 2.2 y = –2.2 y = 11 y = 5 5. 3(x – 4) = 5(x + 2) x = 11 x = –11 x = 1 x = –1

*November 29, 2012 by Anonymous*

**math**

Divide: 3x - 15/14y ÷ x^2 -15x + 50/7

*February 3, 2013 by Anonymous*

**algebra**

0.15x+0.05(50000-x)=5000

*February 14, 2013 by Anonymous*

**algebra**

how do you do the linear equation y + 9 =1/5x and 45 - 3y = 15x

*April 28, 2013 by Reen*

**MATH**

1. Add or Subtract. (4x^2+15x-3)-(-3x^2+5)

*May 14, 2013 by Gabby*

**College Algebra**

10x^2(x-8)^1/3 + 15x(x-8)^4/3

*July 13, 2013 by Matt*

**algebra**

find the quotient (-9x^2 + 3x^2- 15x) - (-3x)

*October 28, 2013 by Tracy*

**math**

15x^2-102x=3 _____________ 7

*January 20, 2014 by theo*

**ITT Tech**

Simplify -(-15x)-3x

*February 18, 2014 by David*

**Maths**

How to sketch graph of f(x)=x^3-7x^2+15x-9

*March 9, 2014 by Nikeziwe*

**algebra**

divide 15x^2 + 10x -5 by 5x

*April 4, 2014 by anna*

**College Algebra**

15x^2-23x-21 /3x-7

*July 10, 2014 by Valeri*

**maths**

factorize completely X^2 + 2X^2 - 15X / 2X^2 - 18

*July 18, 2014 by Francis*

**Math 221**

24x^5-15x^4/3x^2

*August 4, 2014 by Monica*

**Algebra Help**

8x – 3 = 15x + 18 x = –3 x = 3 x = 2.1 x = .9 Can you show how you did it please?

*November 18, 2014 by Jeff*

**algebra 1**

How many solutions are in this equation 5x+y=15. 3y=-15x +6

*February 4, 2015 by amy*

**Calculus**

Find the derivative of f(x)=(2x)^(1/2)ln(15x)

*December 7, 2015 by Erik*

**Maths**

X squared-36 and 2x square -15x+18

*October 28, 2016 by Nitesh*

**Math**

Solving inequalities |1-15x/5| < 3

*November 20, 2016 by Aria*

**Math**

I have a question that I answered and I'm not sure that it is right. Here is my question: Use a calculator to help you write the prime factorization of 51,051. Here is my answer: If the sum of the digits of the number is divisible by 3, then 3 is a factor of the number. ...

*June 22, 2009 by B.B.*

**Algebra 1**

factor out the greatest common factor. 7x^4-49x^3+14x^2=7x^2 Is this correct

*June 30, 2008 by Brenna*

**MATH**

How can you factor x^4 +1? If you go to the imaginary plane, it factors to (x^2 + i)(x^2-i) I need to factor by difference of squares. How can I do this?

*March 25, 2007 by Mike*

**Calc**

How do you factor -2x^2+60x-120. I got -2(x^2-30x+60) but I need to factor it further.

*December 8, 2007 by Britt*

**Math**

List all of the possible rational zeros of f(x)= 3x^5 - 7x^3 + 2x - 15. p= factor of 15 q= factor of 3 1,3,5,15 1,3 answer is 1,3,5,15,1/3,1,5/3,5

*March 3, 2008 by Jon*

**12th grade Math?**

How would you factor 3x^3-4x^2+4x-1? P.S. Factor theorem does not work here.

*October 12, 2008 by BioBabe*

**alg 2**

Can someone tell me how to factor 2a^2b - 16ab + 32b Should I factor 2b out of it?

*January 7, 2009 by Chopsticks*

**college algebra**

Factor out the greatest common factor from each polynomial 9y^2 -18y + 8

*January 12, 2009 by kathy*

**algebra**

If (2x + y) is one factor of 2ax - 2bx + ay - by, what is the other factor? a) a - b b) a - y c) a + b d) a + x the answer i picked was a

*May 31, 2010 by ant*

**factoring help**

2 factor 4x -32x+48 and 2 2 2 factor (x -1)(x -4)(x -9) please and thank u verrry much is that this is due tommorow!!

*June 7, 2010 by eva*

**Math209**

I am not understanding how to factor polynomials. Example: Factor 12y^6-40y^5+28y^4

*December 3, 2010 by Lisa*

**algebra**

Factor out the greatest common factor from the expression 36x^3-30x^2

*June 19, 2011 by Elisa*

**algebra**

factor out the greatest common factor from the expression. 18x^7-14x^2

*July 25, 2011 by ROCKY*

**math**

factor out the greatest common factor -36m^2n^3-60mn^4+18m^4n^2

*July 26, 2011 by Michael*

**Algebra**

factor out the greatest common factor -36m^2n^3-60mn^4+18m^4n^2

*July 26, 2011 by Ashley*

**intermediate algebra**

factor out the greatest common factor from the expression 6x^3yz^4-3x^2y^3z^4-18^4y^2z^3

*July 26, 2011 by ROCKY*

**math**

factor out the greatest common factor -36m^2n^3-60mn^4+18m^4n^2

*July 27, 2011 by Ashley*

**algebra,math**

Factor the GCF and then factor the resulting binomial: 50x^3 - 128x

*October 19, 2011 by tracy*

**algebra**

Factor out the greatest common factor in the expression? 11y^5-55y^2

*February 29, 2012 by Brandy*

**intermediate algebra**

Factor out the greatest common factor from the expression 7x^2+56x-21

*April 18, 2012 by Lueshelle*

**Math**

synthetic division and the factor theorm indicate that x-3 is a factor of x^3-x^2-x-15.... true or false?

*July 25, 2012 by Assad*

**algebra**

please help because am missing something.thankyou factor completely given that x+2 is a factor. 2x^3 + 7x^2 - 3x - 18

*January 2, 2013 by Josie*

**Math**

If one factor of 56x^4y^3-42x^2y^6 is 14x^2y3,what is the other factor

*November 8, 2013 by Kirandeep*

**Math**

Factor 5x^2 -6x-4 I must be having an off day or something; this can factor, right!?

*December 9, 2013 by Lindsay*

**Algebra 1 Answer Evaluation**

Factor. 1. 30y^3 - 50y A: 10y(3y - 5y) 2. Factor a^2 - 5a^2 + 2a -10 by grouping. A: ?

*March 24, 2014 by Anonymous*

**MATH FACTOR POLYNOMIALS**

Factor the polynomial. Please show all work. x^2+2x-3

*April 18, 2014 by andra*

**physics 2**

to increse intensity o f a wave by a factor of 50, by what factor should the amplitude be increased?

*February 20, 2015 by mason*

**Maths**

31+x+31-x-10=0 Solve x2/3+x1/3-12=0 If (x-3)is a factor of x2+4x-21=0,find the other factor (using long division)

*March 5, 2017 by Abigail *

**Calculus**

How can you factor x^4 +1? I need to factor by difference of squares. How can I do this? change it to x^4 - (sqrt(-1))^2 or x^4 - i^2

*March 25, 2007 by Mike*

**mat117/algebra**

Factor completely. ax - ay + x^2 - xy please show me how to factor this problem a(x-y) + x(x-y) = (a+x)(x-y)

*July 1, 2007 by Diana*

**math**

Can someone please help me with this factoring? Thanks! Factor 3x^2-7xy+2y^2 Factor 12x^2+8x-15

*November 10, 2007 by Charlotte*

**college algebra**

factor out the greatest factor from each polynomial 15R-27

*January 12, 2009 by chris*

**algebra**

factor: 9w - w^3 = 3w(3-w^2) m^4 - n^4 = (m-n)^2(m-n)^2 are these correct? the next few I wasn't sure how to work... factor: 2h^2 - h - 3 = 0 x^2 - 36 = 0 x^3 = 4x

*January 24, 2009 by kayla*

**Functions**

use the factor theorem to determine whether x-c is a factor of f(x)=x^3+8x^2-18x+20; x-10.

*March 13, 2010 by Paris*

**Intermediate Algebra**

factor out the greatest common factor from the expression. 35^8+35^5+28^3

*June 13, 2012 by ladybug*

**Math**

Factor out the common factor: −3x^4 y^2 + 18xy^3 + 9xy^4

*September 5, 2012 by kelly*

**math**

If the area of a circle increases by a factor of 9, by what factor does its circumference increase ?

*January 11, 2014 by Thomas*

**Mathematics**

The product of two numbers is 3 1/4. One factor is 3 5/7. what is the other factor

*September 8, 2016 by Larry*

**Math **

Factor and find all zeros. One factor is given. f(x)= 6x^3+7x^2-1; 2x+1

*January 24, 2017 by Emma*

**algebra**

Factor out the greatest common factor from the expression 9a2b3 – 12a2b4 – 24a3b

*June 19, 2011 by Elisa*

**algebra**

factor out the greatest common factor from the expression 18x^5+48x^2-30x

*July 25, 2011 by ROCKY*

**Math**

By what factor should each edge of a cube be increased in order to increase its volume by a factor of 27? a.) 27 b.) 9 c.) 3 d.) 2

*April 23, 2012 by Taylor*

**college algebra**

let f(x) be polynomial function. explain how to use the factor theorem to check if x) is a factor of F(x)

*January 4, 2013 by maria*

**college algebra**

x^3+4x^2-2x-3 ; x+1 factor theorum to decide whether or not second polynomial is a factor of the first.

*March 21, 2013 by Anonymous*

**math**

Factor out the greatest common factor in each question. 1. 7× + 21 2. 12n - 9 3. 10c + 30 4. 10b + 25

*March 19, 2014 by ★★ PLEASE HELP ★★*

**Math**

Factor and find all zeros. One factor has been given. f(x)= x^3+9x^2+23x+15; x+5

*January 24, 2017 by Emma*

**physics**

1. If the voltage impressed across a circuit is constant but the resistance increases by a factor of 15. By what factor does the current change? 2. If the resistance of a circuit remains constant while the voltage across the circuit decreases by a factor of 12, by what factor ...

*July 16, 2010 by confused*

**Math**

I need help with these problems. I've gone over the material a lot, and I just don't understand! Please help fast, test is tomorrow! 1. Factor 4m²+40m+100 2. The area of a circle is given by the equation A = ð(25x²+10x+1). Find an expression for the radius. 3. The bed of a ...

*April 12, 2007 by Marie*

**homework statistics**

Consider a random sample with sample mean x. If the sample size increased from n = 40 to n = 360, then the standard deviation of x will: a. remain the same b. increase by a factor of 9 (will be multiplied by 9) c. decrease by a factor of 9 (will be multiplied by 1/9) d. ...

*July 22, 2011 by Jackay 70*

**Math**

3x^3 -15x^2 -13x-4 what are the zeros of this problem?

*March 10, 2008 by Tom*

**algebra**

Solve by elimination. 15x+10y=-20 3x+2y=-4

*June 13, 2008 by Kim*

**Math**

7w 6wx === x === = 15x w Do I start by elimating the w?

*October 7, 2008 by patti*

**help**

7w/15x times 6wx/w How do I work this one

*October 7, 2008 by nadine*

**math**

how do i go about solving this equation 3x=27-15x

*December 17, 2008 by victoria*

**Algebra**

What is the factorization of x2-15x+56...I think it is (x-7)(x+8)...please help

*May 26, 2009 by Jay10*

**math**

How do i expand and simplify (2x+5) (3x-4) 6x^2-8x+15x-20 6x^2+7x-20 Is this right??

*June 19, 2009 by Tricia*

**math**

find the x and y of the turning points of y=(x^3/3)-4x^2+15x-3

*July 21, 2009 by tyron*

**math**

Solve the quadratic equation. 3x^2 - 15x + 18 = 0

*November 5, 2009 by jessica*

**Math**

Simplify. 1.(-5x^2y)(3x^4) Is the answer for this = -15x^6y^1? If not could you explain how to do it? Thanks.

*April 29, 2010 by Shadow*

**algrebra 2**

how to find the xintercept and y intercept 5y=15x-90

*September 19, 2010 by karl*

**Math**

How would you solve this equation for x? y= -4x^3+15x^2-1

*November 7, 2010 by John*

**Math**

How would you solve this equation for x? y= -4x^3+15x^2-1

*November 8, 2010 by John*

**math**

7 + x < 20 15x > 50 7 + 14x > 35 need help in solving

*May 17, 2011 by not too bright*

**algebra**

0.15x+55>0.10x+80 how do i work this out?

*January 16, 2012 by brenda*

**Geometry**

Z is between I and P. Solve for x and find IP. IZ= 3x+5 ZP= 4x+13 IP= 15x-22

*January 29, 2012 by Monique*