What is factor n^2+n-56 ?

The solution to factor n^2+n-56 is (n-7)(n+8)

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factor n^2+n-56

factor

n^{2} + n - 56

(n - 7) (n + 8)

Solution steps

n^{2} + n - 56

Break the expression into groups

= (n^{2} - 7 n) + (8 n - 56)

Factor out

n

from

n^{2} - 7 n : n (n - 7)

Factor out

8

from

8 n - 56 : 8 (n - 7)

= n (n - 7) + 8 (n - 7)

Factor out common term

n - 7

= (n - 7) (n + 8)

(4 x) \frac{1}{2} = 6

\frac{v ^{3} w ^{- 3}}{- v ^{- 6} w ^{3}}

x^{4} - 6 x^{2} + 8

16 n^{2} - 25

0 = 25 - x^{2}