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

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

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factor 4a^2+9a-9

factor

4 a^{2} + 9 a - 9

(4 a - 3) (a + 3)

Solution steps

4 a^{2} + 9 a - 9

Break the expression into groups

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

Factor out

a

from

4 a^{2} - 3 a : a (4 a - 3)

Factor out

3

from

12 a - 9 : 3 (4 a - 3)

= a (4 a - 3) + 3 (4 a - 3)

Factor out common term

4 a - 3

= (4 a - 3) (a + 3)

x^{4} - 3 x^{3} - x^{2} + 3 x \leq 0

x^{2} - x < 0

3 x^{4} - 81 x

p^{2} + 4 p - 21 = 0

- 3 x + \frac{5 x}{9} = \frac{4}{3} - 2 x