What is factor 3x^2+23x-36 ?

The solution to factor 3x^2+23x-36 is (3x-4)(x+9)

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factor 3x^2+23x-36

factor

3 x^{2} + 23 x - 36

(3 x - 4) (x + 9)

Solution steps

3 x^{2} + 23 x - 36

Break the expression into groups

= (3 x^{2} - 4 x) + (27 x - 36)

Factor out

x

from

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

Factor out

9

from

27 x - 36 : 9 (3 x - 4)

= x (3 x - 4) + 9 (3 x - 4)

Factor out common term

3 x - 4

= (3 x - 4) (x + 9)

3 - 2 (1 - x) \leq 2

36 \cdot 7

\frac{2 x - 1}{5} = - 3

3 x - 8 = 1

\frac{2}{3} (2)