What is factor 2a^2+9a+9 ?

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

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factor 2a^2+9a+9

factor

2 a^{2} + 9 a + 9

(2 a + 3) (a + 3)

Solution steps

2 a^{2} + 9 a + 9

Break the expression into groups

= (2 a^{2} + 3 a) + (6 a + 9)

Factor out

a

from

2 a^{2} + 3 a : a (2 a + 3)

Factor out

3

from

6 a + 9 : 3 (2 a + 3)

= a (2 a + 3) + 3 (2 a + 3)

Factor out common term

2 a + 3

= (2 a + 3) (a + 3)

- x^{2} + 7 x + 10 = 0

a^{2} - 49 = 0

- 6 x^{2} + 2 x + 1 = 0

19 6^{\frac{1}{2}}

\frac{4 x ^{2}}{5 y} \cdot \frac{7 y}{12 x ^{4}}