What is factor x^2+(9x+18) ?

The solution to factor x^2+(9x+18) is (x+3)(x+6)

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factor x^2+(9x+18)

factor

x^{2} + (9 x + 18)

(x + 3) (x + 6)

Solution steps

x^{2} + (9 x + 18)

Remove parentheses:

(a) = a

= x^{2} + 9 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)

m^{3} n^{6} + d^{3}

4 y^{2} + 12 - 7

y^{2} - 14 + 49

\frac{23}{- 140}

x + 3 - x + 3