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

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

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factor n^2+2n-15

factor

n^{2} + 2 n - 15

(n - 3) (n + 5)

Solution steps

n^{2} + 2 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)

\frac{5}{9} (- 58 - 32)

- \frac{1}{3} + 2

h - 6 \leq - 8.4

8 x - 1 = 7 (x - 5) + 4

8 x^{2} - 3 x + 7 = 0