What is factor x^3+2x^2-36x-72 ?

The solution to factor x^3+2x^2-36x-72 is (x+2)(x+6)(x-6)

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factor x^3+2x^2-36x-72

factor

x^{3} + 2 x^{2} - 36 x - 72

(x + 2) (x + 6) (x - 6)

Solution steps

x^{3} + 2 x^{2} - 36 x - 72

= (x^{3} + 2 x^{2}) + (- 36 x - 72)

Factor out

x^{2}

from

x^{3} + 2 x^{2} : x^{2} (x + 2)

Factor out

- 36

from

- 36 x - 72 : - 36 (x + 2)

= x^{2} (x + 2) - 36 (x + 2)

Factor out common term

x + 2

= (x + 2) (x^{2} - 36)

Factor

x^{2} - 36 : (x + 6) (x - 6)

= (x + 2) (x + 6) (x - 6)

\frac{2 x - 5}{( 3 x + 5 ) ( x - 8 ) ( x - 2 )} < 0

lo g_{49} (7)

\frac{n}{4} \leq 3 ∣

\frac{100}{4}

k^{2} - 13 k + 22

What is factor x^3+2x^2-36x-72 ?
The solution to factor x^3+2x^2-36x-72 is (x+2)(x+6)(x-6)