What is factor x^2+12x-85 ?

The solution to factor x^2+12x-85 is (x-5)(x+17)

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factor x^2+12x-85

factor

x^{2} + 12 x - 85

(x - 5) (x + 17)

Solution steps

x^{2} + 12 x - 85

Break the expression into groups

= (x^{2} - 5 x) + (17 x - 85)

Factor out

x

from

x^{2} - 5 x : x (x - 5)

Factor out

17

from

17 x - 85 : 17 (x - 5)

= x (x - 5) + 17 (x - 5)

Factor out common term

x - 5

= (x - 5) (x + 17)

\frac{35}{63}

3 i (6 - 5 i)

2.7182 8^{2}

y^{2} - x^{2} - 4 x + 4 y

\frac{56}{12}