What is factor 9w^2+9w-4 ?

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

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factor 9w^2+9w-4

factor

9 w^{2} + 9 w - 4

(3 w - 1) (3 w + 4)

Solution steps

9 w^{2} + 9 w - 4

Break the expression into groups

= (9 w^{2} - 3 w) + (12 w - 4)

Factor out

3 w

from

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

Factor out

4

from

12 w - 4 : 4 (3 w - 1)

= 3 w (3 w - 1) + 4 (3 w - 1)

Factor out common term

3 w - 1

= (3 w - 1) (3 w + 4)

(- \frac{5}{6})^{2}

(- 49)^{\frac{1}{2}}

(\frac{6}{5})^{2}

\frac{0}{0 ^{2} + 1}

5 x + 4 = 3 x + 6