What is factor x^2-8x-180 ?

The solution to factor x^2-8x-180 is (x+10)(x-18)

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factor x^2-8x-180

factor

x^{2} - 8 x - 180

(x + 10) (x - 18)

Solution steps

x^{2} - 8 x - 180

Break the expression into groups

= (x^{2} + 10 x) + (- 18 x - 180)

Factor out

x

from

x^{2} + 10 x : x (x + 10)

Factor out

- 18

from

- 18 x - 180 : - 18 (x + 10)

= x (x + 10) - 18 (x + 10)

Factor out common term

x + 10

= (x + 10) (x - 18)

∣ 2 x - 9 ∣ = x

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