What is factor n^2+8n+15 ?

The solution to factor n^2+8n+15 is (n+3)(n+5)

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factor n^2+8n+15

factor

n^{2} + 8 n + 15

(n + 3) (n + 5)

Solution steps

n^{2} + 8 n + 15

Break the expression into groups

= (n^{2} + 3 n) + (5 n + 15)

Factor out

n

from

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

Factor out

5

from

5 n + 15 : 5 (n + 3)

= n (n + 3) + 5 (n + 3)

Factor out common term

n + 3

= (n + 3) (n + 5)

3 (6 + 5 r)

4 \frac{3}{10} - \frac{3}{5}

\frac{6 3}{2}

75 x - 12 x

- 1 \frac{1}{4} \cdot 9