What is factor x^2+2x-168 ?

The solution to factor x^2+2x-168 is (x-12)(x+14)

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factor x^2+2x-168

factor

x^{2} + 2 x - 168

(x - 12) (x + 14)

Solution steps

x^{2} + 2 x - 168

Break the expression into groups

= (x^{2} - 12 x) + (14 x - 168)

Factor out

x

from

x^{2} - 12 x : x (x - 12)

Factor out

14

from

14 x - 168 : 14 (x - 12)

= x (x - 12) + 14 (x - 12)

Factor out common term

x - 12

= (x - 12) (x + 14)

0 = - 16 x^{2} + 64 x + 5

∣ m + 7 ∣ + 8 = 31

x^{2} y^{2} - x y

x^{2} + 4 x - 136 = 0

2 x^{2} + 3 x y - 2 y^{2}