What is factor x^3+3x^2-4x-12 ?

The solution to factor x^3+3x^2-4x-12 is (x+3)(x+2)(x-2)

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factor x^3+3x^2-4x-12

factor

x^{3} + 3 x^{2} - 4 x - 12

(x + 3) (x + 2) (x - 2)

Solution steps

x^{3} + 3 x^{2} - 4 x - 12

= (x^{3} + 3 x^{2}) + (- 4 x - 12)

Factor out

x^{2}

from

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

Factor out

- 4

from

- 4 x - 12 : - 4 (x + 3)

= x^{2} (x + 3) - 4 (x + 3)

Factor out common term

x + 3

= (x + 3) (x^{2} - 4)

Factor

x^{2} - 4 : (x + 2) (x - 2)

= (x + 3) (x + 2) (x - 2)

x - 1 \leq 2

lo g_{2} (n^{2})

5 (c + 7) \leq 15 (c - 3)

3 + 33

What is factor x^3+3x^2-4x-12 ?
The solution to factor x^3+3x^2-4x-12 is (x+3)(x+2)(x-2)