SOLUTION: factor the polynomial by grouping
4x^3-4x^2-9x+9
Algebra.Com
Question 267865: factor the polynomial by grouping
4x^3-4x^2-9x+9
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
factor the polynomial by grouping
4x^3 - 4x^2 - 9x + 9
:
Factor out 4x^2
4x^2(x - 1) - 9x + 9
:
Factor out 9
4x^2(x - 1) - 9(x - 1)
:
Factor out (x-1)
(x - 1) (4x^2 - 9)
:
Note that 4x^2 - 9 is the difference of squares
(x - 1) (2x - 3) (2x + 3)
RELATED QUESTIONS
factor by grouping... (answered by jim_thompson5910)
Factor the polynomial by grouping... (answered by Earlsdon)
Factor the polynomial by grouping: 3x^3 + 6x^2 - 4x -... (answered by stanbon)
Factor the four term polynomial by grouping
1.) x^3+3x^2+9x+27
2.)... (answered by jim_thompson5910)
Factor the trinomial by grouping... (answered by jim_thompson5910)
Factor the polynomial by grouping the first two terms and the last two terms:
x^3 –... (answered by funmath)
Factor the polynomial by grouping the first two terms and the last two terms:
x^3 –... (answered by funmath)
factor each polynomial by grouping the first two terms and the last two terms:... (answered by tutorcecilia)
Factor each polynomial by grouping the first two terms and the last two terms.
x^3 -... (answered by jim_thompson5910)