What is factor 9x^3-9x^2-4x+4 ?

The solution to factor 9x^3-9x^2-4x+4 is (x-1)(3x+2)(3x-2)

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factor 9x^3-9x^2-4x+4

factor

9 x^{3} - 9 x^{2} - 4 x + 4

(x - 1) (3 x + 2) (3 x - 2)

Solution steps

9 x^{3} - 9 x^{2} - 4 x + 4

= (9 x^{3} - 9 x^{2}) + (- 4 x + 4)

Factor out

9 x^{2}

from

9 x^{3} - 9 x^{2} : 9 x^{2} (x - 1)

Factor out

- 4

from

- 4 x + 4 : - 4 (x - 1)

= 9 x^{2} (x - 1) - 4 (x - 1)

Factor out common term

x - 1

= (x - 1) (9 x^{2} - 4)

Factor

9 x^{2} - 4 : (3 x + 2) (3 x - 2)

= (x - 1) (3 x + 2) (3 x - 2)

3 x^{2} = 36

\frac{cos ( x )}{sin ( x )}

\frac{1}{( x y ) ^{\frac{4}{3}}} (y (y + 2 x + 1))

[(1000000000 a^{9})^{- \frac{1}{3}}]^{- \frac{1}{3}}

\frac{2 x + 2}{11} = \frac{x - 4}{6}

What is factor 9x^3-9x^2-4x+4 ?
The solution to factor 9x^3-9x^2-4x+4 is (x-1)(3x+2)(3x-2)