What is factor 13x^2+109x-72 ?

The solution to factor 13x^2+109x-72 is (13x-8)(x+9)

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factor 13x^2+109x-72

factor

13 x^{2} + 109 x - 72

(13 x - 8) (x + 9)

Solution steps

13 x^{2} + 109 x - 72

Break the expression into groups

= (13 x^{2} - 8 x) + (117 x - 72)

Factor out

x

from

13 x^{2} - 8 x : x (13 x - 8)

Factor out

9

from

117 x - 72 : 9 (13 x - 8)

= x (13 x - 8) + 9 (13 x - 8)

Factor out common term

13 x - 8

= (13 x - 8) (x + 9)

\frac{2}{x ^{2} - x - 12}

6 x + 3 < x < 3 x + 9

x^{3} - 3 x^{2} + 16 x - 48

x (2 x - 3) = 27

y^{2} + 11 y - 12

What is factor 13x^2+109x-72 ?
The solution to factor 13x^2+109x-72 is (13x-8)(x+9)