# Factor Completely: 3t^3 + 5t^2 - 12t first take out the t so you have: t(3t^2 + 5t - 12) you should be able to factor it easily from there-- what numbers multiply to get (12 x 3) 36 and

10,246 questions
1. ## Factoring

Factor Completely: 3t^3 + 5t^2 - 12t first take out the t so you have: t(3t^2 + 5t - 12) you should be able to factor it easily from there-- what numbers multiply to get (12 x 3) 36 and add to get 5? 4 and 9. so, you will take 9 and 4 and replace it with

2. ## polynomials

lol, i also have these Factor the polynomial x2 + 3x – 18. Which one of the following is a factor? Factor the polynomial 12x2 + 11x – 5 completely. Factor the polynomial 18a2b – 4ab + 10a completely Factor the polynomial 2x2 – 50 completely. Here's

asked by mike on May 15, 2007
3. ## Math (3 of 3) *Final*

8. Factor 5t² - t -18 9. Factor 25x² - 9 10. Factor 9t² + 12t + 4

asked by D on April 2, 2018
4. ## math

Completely factor the expression 16t3 − 50t2 + 36t. A. 2t(8t − 9)(t − 2) B. Prime C. 2t(8t + 9)(t + 2) D. 2t(8t − 25t + 18) Completely factor the expression 48u4v4 − 18u2v2 − 3u8v5. A. Nonfactorable B. 3u2v2(16u2v2 − 6 − u6v3) C. 3(16u4v4

asked by Kenny D on May 14, 2015
5. ## math

Completely factor the expression 16t3 − 50t2 + 36t. A. 2t(8t − 9)(t − 2) B. Prime C. 2t(8t + 9)(t + 2) D. 2t(8t − 25t + 18) Completely factor the expression 48u4v4 − 18u2v2 − 3u8v5. A. Nonfactorable B. 3u2v2(16u2v2 − 6 − u6v3) C. 3(16u4v4

asked by tina on May 14, 2015
6. ## math

Completely factor the expression 2a3 − 128. A. 2(a − 4)3 B. 2(a − 4)(a2 + 4a + 16) C. 2(a3 − 64) D. Prime Completely factor the expression 7(x − y) − z(x − y). A. Prime B. (x − y)(7 − z) C. (x − y)(7 + z) D. (x − y)2(7 − z)3 Find

asked by realiesna on May 14, 2015
7. ## math help

Factor f(x) into linear factors given that k is a zero of f(x). f(x)=x^3+(12-4i)x^2+(32-48i)x-128i, k=4i In completely factored form, f(x) =____ (factor completely. simplify your answer)

asked by Ernie on November 21, 2014

Factor f(x) into linear factors given that k is a zero of f(x). f(x)=x^3+(12-4i)x^2+(32-48i)x-128i, k=4i In completely factored form, f(x) =____ (factor completely. simplify your answer)

asked by Ernie on November 21, 2014
9. ## math

I need help with these two problems please. Completely factor the polynomial. 8x^3+16^2+8x+16 Factor the trinomial completely. y^3-14y^2+48y

asked by ashley on March 24, 2013
10. ## Algebra

How long will it take \$3000 to double if it is invested at 10% annual interest compounded 12 times a year. A=P(1+r/n)^n*t 6000=3000 (1+.10/12)^12t 6000-3000=3000-3000(1+008333333)^12t 3=1.008333333^12t In 3=In 1.008333333^12t In 3/12In 1.008333333=12tIn

asked by Keonn'a Tarvin on November 27, 2017
11. ## Algebra

Factor each completely; 3n^2+21n 6n^2+18n not quite sure how to factor completely on problems with that format.

asked by Clove on February 23, 2017
12. ## algebra 1

Factor completely 36x2 + 60x + 25 Factor completely 4n2 + 28n + 49

asked by jacob on December 7, 2009
13. ## Math

The equation of the line of best fit is lnM = -0.12t + 4.67. Given that M = ab^t, find the value of b. I got as far as -0.12t + 4.67 = lna + tlnb but I don't know where to go from there.

asked by Vineeta on November 27, 2018
14. ## Algebra

Simplify the expression: 12t^2 + 12t + 3 over 4t^2 - 1 i know that 3 is the GCF in the numerator, but i am so lost!

asked by Melissa on August 21, 2008
15. ## Calculus

For the parametric curve defined x=2t^3-12t^2-30t+9 and y=t^2-4t+6 ..find dy/dx and then where is the tangent to the curve vertical (give the cartesian coordiantes of the points. and find the tang. to the curve horizontal dx/dt= 6t^2-24t-30 dy/dt= 2t-4

asked by Sammy on April 14, 2007
16. ## intro to algebra

how do i figure out this type of problem. 7(12t). im in college but never learned algebra in high school The seven multiplies by the innards of the parenthesis. 7*12t= 84t

asked by george on January 16, 2007
17. ## 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

asked by Diana on June 27, 2007
18. ## Algebra II

Find all zeros of f f(t)=(t-2)^3-(t-2) ok... now do I have to factor out (t-2)^3 to [t^3-6(t^2)-12t-8] and then minus (t-2) resulting in [t^3-6(t^2)+13t-6]? if so, where can I go from there?? sorry... the second answer would be [t^3-6(t^2)+11t-6]

asked by Becca on November 7, 2006
19. ## Biology

So I am completely confused. I am in the process of taking a quiz and the question says "a factor that seems to disappear" my options are punnet square, heredity, dominant factor, recessive factor, alleles, or genetics??? Help please? Thanks

asked by lazyburrito on January 10, 2013
20. ## math,correction

Can someone correct these for me plz... Problem#6 Factor. x(x-5)-2(x-5) My answer is: (x-2)(x-5) Problem#7 Factor completely. x^2-x-6 My answer is: (x+2)(x-3) Problem#8 Factor completely. 35x^2+40x+5 My answer is: (7x+1)(5x+5) Problem #9 Factor by

asked by jas20 on February 28, 2007
21. ## polynomials

i also have theses to solve Factor the polynomial x2 + 5x + 6 completely Solve the given equation by using the quadratic formula. x2 – 7x – 4 = 0 What value is under the square root (or radical) in your answer? (Note: You are asked to identify only the

asked by mike on May 15, 2007
22. ## Math

Rewrite the middle term as the sum of two terms and then factor completely. x2 + 19x + 90 Factor completely. ax – ay + x2 – xy Rewrite the middle term as the sum of two terms and then factor by grouping. x2 + 4x – 12 Complete the following statement.

asked by Frostie on May 13, 2007
23. ## algebra 1

Can someone solve theses for me? Factor the polynomial x2 + 7x + 12 completely Factor the polynomial x2 – 4 completely Factor the polynomial 18a2b – 4ab + 10a completely x2 + 7x + 12 = (x+4)(x+3) x2 – 4 = (x+2)(x-2) 18a2b – 4ab + 10a = 2a(9ab - 2b

asked by mike on May 15, 2007
24. ## Factor completely

I am to factor this completely and I am stuck. 2r^3 + 8r^2 +6r Note: x^2 is x-squared (that is, x with the superscript 2), etc. 2 is a factor and r is a factor so the equation becomes 2r(r^2 + 4r + 3) then we can factor the term in parentheses. To do that,

asked by Bekki on June 12, 2006
25. ## MATH 101

Factor completely. Be sure to factor out the greatest common factor first if it is other than 1. (If the polynomial is prime, enter PRIME.) 56a^2+39ab-27b^2

asked by Haylee on October 13, 2014
26. ## damonnnn math help

17. 6t^3 x 6t^3 (A)12t^3 (B)12t^6 (C)36t^6 (D)36t^9 Is it b or c?? I just need some help understanding if I'm supposed to add or multiply 6 and 6

asked by jacob :) on May 8, 2016
27. ## math ms.sue reed writeacher help

17. 6t^3 x 6t^3 (A)12t^3 (B)12t^6 (C)36t^6 (D)36t^9 Is it b or c?? I just need some help understanding if I'm supposed to add or multiply 6 and 6

asked by jacob :) on May 8, 2016
28. ## math

The Question is: The value of a new car depreciates at a rate of 12% per year. 1)Write an equation to represent the approximate value of a car purchased for \$23 000. 2)Determine the value of the car two years after it is purchased. 3)Approximately how many

asked by Daniel on April 7, 2013

Factor each number completely 110 480 I don't know how to do factor tree's, they're tricky, :\ Please help

asked by Dean on September 29, 2009
30. ## factoring,math

can someone show me how to factor this: i keep getting -6 and 5 but i want to factor: x^2+7x+6 x^2+7x+6 = (x+1)(x+6) This means the roots of x^2+7x+6 = 0 ar -1 and -6 duhhhhh...i was thinking completely wrong..thank you 75 75

asked by jas20 on February 25, 2007
31. ## algebra

factor completely. remember to look first for a common factor. if a polynomial is prime state this. x^2+2xy+y^2-9

asked by Anonymous on December 4, 2011
32. ## Pre-Algebra [Math]

How do you factor a number? An example question is: Factor the monomial 36x2y completely. Could you please explain the process?

asked by Eve on November 14, 2007
33. ## intermediate algebra

factor completely. Remember to look first for a common factor. If a polynomial is prime, state this. -4t^2+64 -(4t^2-64 =((2t)^2-8^2) (a^2-b^2)=(a+b)(a-b)

asked by Shay on July 25, 2011
34. ## math

Factor each expression completely: 18b²+24b-10 Thanks in advance. factor out a two first, then 2*(9b^2 + 12b -5) 2(3b+5)(3b-1)

asked by Lola on November 13, 2006
35. ## algebra

factor completely. remember to look first for a common factor. if a polynomial is prime,state this -4t^2+64

asked by ROCKY on July 24, 2011
36. ## algebra

factor completely. Remember to look first for a common factor. if the polynomial is prime, state this. -4t^2+64

asked by sheba on July 30, 2011

3. Factor x^4-3x^3-11x^2+3x+10 completely using the factor theorem. (5 marks) SHOW ME ALL THE STEPS PLEASE.

asked by kavi on November 26, 2013
38. ## Intermiediate Algebra

Factor completely. Remember to look first for a common factor. If a polynomial is prime, state this -4t^2 + 64

asked by Elisa on June 17, 2011
39. ## math

Factor completely first look for a common factor and check by multiplying If polynomialis a prime state this 27m^2-36+12

asked by laura on February 10, 2011
40. ## algebra

Factor completely first look for a common factor and check by multiplying If polynomialis a prime state this 27m^2-36+12

asked by Laura on February 10, 2011
41. ## Algebra

Factor the polynomial completely. 18a^4b - 98b^3 i can usually factor good but the double variable is messing me up.

asked by Pat on October 13, 2008
42. ## math

Factor completely first look for a common factor and check by multiplying If polynomialis a prime state this 27m^2-36+12

asked by laura on February 10, 2011
43. ## Algebra

This is giving me a lot of trouble. Factoring Differences of Squares Factor Completely 98-8w^2 and can you explain how you got the common factor if there is one please

asked by MissPatte on July 2, 2014
44. ## Algebra

Factor completely. Remember to look first for a common factor. Check by multiplying. If a polynomial is prime state this. a^2-2ab-3b^2

asked by mike R on September 9, 2014
45. ## Algebra

Factor completely. Remember to look first for a common factor. Check by multiplying. If a polynomial is prime state this. a^2-2ab-3b^2

asked by mike R on September 9, 2014
46. ## algbera

if possibly completely factor the factor the expression(if the polynomial is not factorable using integers enter prime) x^2+10x+16

asked by missfubu-c on October 18, 2012

Use synthetic division and the given factor to completely factor the polynomial. x^3-x^2-24x-36; (x-6) How do I do this?

asked by Olivia N J on November 23, 2016
48. ## Algebra ll

Consider the function f(x) = x4 – 3x3 – 7x2 + 15x + 18. Use synthetic division to divide f(x) by x – 3. Use the answer to explain whether or not x – 3 is a factor of f(x).Factor f(x) completely.

asked by Me and I on June 13, 2014
49. ## math

factor this polynomial function completely f(x)=12x^4+10x^3-214x^2+198x+90 I found all the possible rational zeros but just cant seem to factor it all

asked by Paul on May 8, 2008
50. ## math/trig

What graph is traced by the equation (x, y) = (5sin 12t , 6−5 cos 12t)?Think of another equation that will produce the same graph. Use your calculator to check.

asked by sally on April 11, 2010
51. ## Algebra

Ok I got two I need help with : 1. Factor Completely 7x^2 + 49x + 42 I get 7x^2 + 7x + 42x + 42 then 7x(x+1) but the right side is confusing me. I know it should be (x+6). So the answer is 7x(x+1)(x+6) But I get 7x(x+1) 7(6x+6). What am I doing wrong?

asked by John on October 30, 2007
52. ## physics

A 4.0 kg particle is moving along the x axis to the left with a velocity of v= -12.0 m/s. Suddenly, between times t =0 and t = 4.0 x a net force = 3t^2 – 12t is applied to the particle, where F is in N and t is in s. Calculate the velocity of the

asked by maggie on November 21, 2009
53. ## Algebra

Rewrite the middle term as the sum of two terms and then factor by grouping. x2 – 2x – 63 Factor. 9x(x – 7y) – 6(x – 7y) Factor completely. x^2+8x+15 Rewrite the middle term as the sum of two terms and then factor completely.

asked by Jakhari on May 13, 2007
54. ## math

divide. (12t^6 - 8t^8) ÷ (2t^3) a. 6t^3 - 8t^8 b. 12t^6 - 4t^5 c. 6t^2 - 8t^4 d. 6t^3 - 4t^5

asked by frank on May 14, 2018
55. ## Math!

Factoring Completely! 13b^2-13 I got (13b-13)(1b-1). On my test my teacher said it was party wrong.And she underlined the two Thirteen's i had in my answer. And i don't understand why!? _______________________________________ Also on another one.The

asked by megan on March 1, 2007
56. ## Math

Factor Completely: I am really confused on how to start it. 12q^5w^2-36q^4w^3-120q^3w^4 Help please. :) Factor out 12q^3w^2: 12q^3w^2(q^2 - 3qw - 10w^2) Can we factor further? Yes. q^2 - 3qw - 10w^2 factors are (q - 5w)(q + 2w). We end up with this:

asked by Teresa on January 28, 2007
57. ## College Algebra 1

Factor completely. Remember to look first for a common factor and check by multiplying. if polynomial is prime, state this. -36a^2-96ab-54b^2 I couldn't find the right answer.

asked by clary on March 27, 2016
58. ## math,correction

can someone check these for me please.... problem#4 Directions: Factor each polynomial completely by factoring out any common factors and then factor by grouping. Do not combine like terms. 3a^3+3ab^2+2a^2b+2b^3 My answer: (a^2+b^2)(3a+2b) you are correct

asked by jas20 on February 24, 2007
59. ## algebra

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

asked by Josie on January 2, 2013
60. ## 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)

asked by Diana on July 1, 2007
61. ## math

factor x^4-3x^3-11x^2+3x+10 completely using the factor theorem.

asked by priya on November 25, 2013
62. ## Algebra

Factor completely: X^3n+y^3n Do I factor it as a cube? Can't figure it out

asked by John on August 15, 2015
63. ## algebra

Factor the trinomial.Factor completely. s^2 + 3s – 28 = 4s^2 – 24 Is this correct?? Please and thank you.

asked by slomo on February 2, 2015
64. ## 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.

asked by Anonymous on December 10, 2015
65. ## Math

6t^3x6t^3 A. 12t^3 B. 12t^6 C. 36t^6 D. 36t^6 Is the answer C? Thank you

asked by Wallflower on May 14, 2016
66. ## algebra help

Factor completely 4v^2+1-4v =____ another problem is factor completely 4s^2-81= ____

asked by shelly on June 22, 2009
67. ## physics

A 2.0 kg particle is moving along the x axis to the left with a velocity of v= -6.0 m/s. Suddenly, between times t =0 and t = 4.0 x a net force = 3t^2 – 12t is applied to the particle, where F is in N and t is in s. Calculate the velocity of the particle

asked by julia on November 23, 2009
68. ## Physics

A 2.0 kg particle is moving along the x axis to the left with a velocity of v= -6.0 m/s. Suddenly, between times t =0 and t = 4.0 x a net force = 3t^2 – 12t is applied to the particle, where F is in N and t is in s. Calculate the velocity of the particle

asked by Julia on November 24, 2009
69. ## Algebra II

Given polynomial f(X) and a factor of f(x), factor f(x) completely. F(x)= x^3-9x^2+8x+60; x+2

asked by Kim on December 3, 2018
70. ## Algebra

Can you please help me factor these expressions? Completely factor the following expressions. Please show work. 4x^2 - 8x - 12 + 6x 144 - 9p^2 5c^2 - 24cd - 5d^2 w^2 - 17w + 42 256z^2 - 4 - 192z^2 + 3 2a^2 c^3 - 14bc^3 + 32c^3 d^2 35g^2 + 6g - 9 3j^3 -

asked by Kathy on February 20, 2014
71. ## math

3. Reduce the fraction −20t 5u 2v 3 48t 7u 4v . A. −5t 2v 2 12u 2 C. −5v 2 12t 2u 2 B. 5t 2v 2 12u 2 D. 5v 2 12t 2u 2 4. Reduce the fraction w 2 + 5w + 6 w 2 − w − 12 . A. w − 2 w − 4 C. w + 2 w + 4 B. w + 2 w − 4 D. w − 2 w + 4 5. Find

asked by jalisaj on October 20, 2009
72. ## Algebra 2

Well I'm curently taking this class as a sophmore and have taken geometry freshmen year of high school and also I am taking physics at the same time and in math class when I'm asked to factor i go absolutley nuts because guessing numbers is just no my

asked by HELP ME! on May 8, 2009
73. ## Algebra 2

1.) The cost in C dollars of manufacturing x bicycles at Holliday's Production Plant is given by the function C(x) = 2x2 - 800x + 92,000. Find the minimum cost. 2.) The vertex of y = -3x2- 6x - 9 lies in which quadrant? 3.) Given f(x) = 1/3*(x - 4 )2 + 7.

asked by Becka on February 27, 2014
74. ## Liberal Arts Math

how would i solve this problem?? it says factor the polynomial completely: 2xy-3y-40x+60 I studied polynomials, but I don't know what it means to factor them. Do you have a definition in your textbook or notes or something? B-cuz then I'll be able to help

asked by Maria on May 10, 2007
75. ## math,algebra,correction

which one is correct: factor completely: y^4+3y^3-5y^2-15y I ended up with two different ways but i am not sure which one is correct. Is it (A) y(y^2-5)(y+3) or (B) (y^3-5y)(y+3) Personally i think its A but then when i do foil to both of them i get the

asked by jacky20 on April 18, 2007
76. ## precal

Hi I know is is probably basic but can anyone assist with the following : Find all real Roots, expressing as whole # and # under radical sign, not as fraction. and factor completely f(x)= X^3-2x^2-15x+30 I got roots at 2 (x-2) and +/- √5 If someone

asked by Steve on April 8, 2014
77. ## Precalculus /Algebra

Hi I know is is probably basic but can anyone assist with the following : Find all real Roots, expressing as whole # and # under radical sign, not as fraction. and factor completely f(x)= X^3-2x^2-15x+30 I got roots at 2 (x-2) and +/- √5 If someone

asked by Steve on April 8, 2014
78. ## Math-Factoring 2

Factor Completely 2x^3-40x^2-192x I have a common factor of x so I rewrote the problem as x(x^2-40x+192) then trying to use FOIL rewrote as (x ) (x ) And that is where i'm stuck.

asked by marco on April 16, 2010
79. ## math

I need help soving this problem. Factor the trinomial completely. 4x^3-10x^2-50x I also want to know if I soved this problem correctly? Factor the trinomial 9s^2+3s-20 my answer is (3s-4)(3s+5)

asked by Michael on March 25, 2013
80. ## Algebra 2

Can this expression be factored? 4x^2+9 My homework assignment says to factor completely and this is one of the problems but I don't think this expression can be factored. Am I wrong? If so how do I factor it.

asked by Judy on October 2, 2015
81. ## math

Completely Factor: x^2-Y^2-5x+5y

asked by keisha on August 21, 2009
82. ## math

factor completely a^2-49

asked by Meteknesh on January 1, 2012
83. ## math (show me the working pls)

Completely factor: x^2-y^2-5x+5y

asked by keisha on August 21, 2009
84. ## math

factor completely 2 x -6x+9

asked by jaimie on March 21, 2018
85. ## Algebra

Factor completely 6a-9a^2

asked by Marty on December 13, 2009
86. ## Pre-Algebra

x^2 - 7x - 30 factor completely

asked by Morgan on February 26, 2019
87. ## algebra 1

how do you factor completely 3(x - 2)^2 - 3(x - 2) - 6

asked by Dippy on March 1, 2009
88. ## Algebra

Factor completely (x-2/3)^2-16(x-2/3)+63

asked by Keonn'a on October 31, 2017
89. ## math

factor completely (x+9)^2 -5 (x+9)-6

asked by jennifer on September 19, 2008
90. ## math

factor completely 32-2t^4

asked by jennifer on September 19, 2008
91. ## math

Factor completely x(x+1)^2-4(x+1) (2x+3)^2-9

asked by Annie on January 25, 2012
92. ## Pre Calculus

FACTOR COMPLETELY 1) x^8-y^8

asked by Libby on September 13, 2011
93. ## algebra

Factor x^2+5x-24 completely.

asked by steve on August 29, 2011
94. ## math

how to do factor completely

asked by justin on October 24, 2007
95. ## Math 209-College Mathematics II

How do you factor this completely: x^3 + ax + 3a + 3x^2

asked by Sheryl on May 29, 2010
96. ## Algebra

factor completely 3y^2-27

asked by Stacy Wellnitz on November 1, 2010
97. ## algebra

factor completely 4s^2-25

asked by Mary on March 8, 2012
98. ## Math

asked by Debbie on June 1, 2009
99. ## MATH

factor completely: z^6-z^2

asked by Amy on September 7, 2007
100. ## Math

how do you factor y^4-1 completely?

asked by Angie on March 13, 2009