What is factor x^2+3x-18 ?

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

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factor x^2+3x-18

factor

x^{2} + 3 x - 18

(x - 3) (x + 6)

Solution steps

x^{2} + 3 x - 18

Break the expression into groups

= (x^{2} - 3 x) + (6 x - 18)

Factor out

x

from

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

Factor out

6

from

6 x - 18 : 6 (x - 3)

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

Factor out common term

x - 3

= (x - 3) (x + 6)

3 - (- 1)

6 x - 60 y

\frac{( n + 1 ) ^{2}}{( n + 2 ) ^{2}}

1 \leq \frac{2 x + 14}{3} < 2

(x - 5)^{2} = 24