What is factor x^2+10x-56 ?

The solution to factor x^2+10x-56 is (x-4)(x+14)

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factor x^2+10x-56

factor

x^{2} + 10 x - 56

(x - 4) (x + 14)

Solution steps

x^{2} + 10 x - 56

Break the expression into groups

= (x^{2} - 4 x) + (14 x - 56)

Factor out

x

from

x^{2} - 4 x : x (x - 4)

Factor out

14

from

14 x - 56 : 14 (x - 4)

= x (x - 4) + 14 (x - 4)

Factor out common term

x - 4

= (x - 4) (x + 14)

10 x^{2} + 4 x + 2 = 0

2 t^{2} + 9 t - 11

- (\frac{1}{2})^{- 3}

b^{2} + 2 b - 5 = 0

- 7 x - 1 = - 9 x - 17