What is factor 4x^2+21x-18 ?

The solution to factor 4x^2+21x-18 is (4x-3)(x+6)

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factor 4x^2+21x-18

factor

4 x^{2} + 21 x - 18

(4 x - 3) (x + 6)

Solution steps

4 x^{2} + 21 x - 18

Break the expression into groups

= (4 x^{2} - 3 x) + (24 x - 18)

Factor out

x

from

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

Factor out

6

from

24 x - 18 : 6 (4 x - 3)

= x (4 x - 3) + 6 (4 x - 3)

Factor out common term

4 x - 3

= (4 x - 3) (x + 6)

16 = \frac{k}{11}

\frac{2}{8}

\frac{- 25}{5}

\frac{x + 3}{5} = 2

2 p^{2} - p - 10