What is factor k^2(a+2)-9a-18 ?

The solution to factor k^2(a+2)-9a-18 is (a+2)(k+3)(k-3)

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factor k^2(a+2)-9a-18

factor

k^{2} (a + 2) - 9 a - 18

(a + 2) (k + 3) (k - 3)

Solution steps

k^{2} (a + 2) - 9 a - 18

Factor

- 9 a - 18 : - 9 (a + 2)

= k^{2} (a + 2) - 9 (a + 2)

Factor out common term

a + 2

= (a + 2) (k^{2} - 9)

Factor

k^{2} - 9 : (k + 3) (k - 3)

= (a + 2) (k + 3) (k - 3)

\frac{8 ^{16}}{1 6 ^{12}}

9 - 12 x + 6 y

\frac{7}{8} x + \frac{1}{3} = \frac{7}{12}

\frac{9 x ^{2} y ^{4}}{9 x ^{6} y ^{6}}

(\frac{- 13}{2 2})^{2}

What is factor k^2(a+2)-9a-18 ?
The solution to factor k^2(a+2)-9a-18 is (a+2)(k+3)(k-3)