What is factor x^3+3x^2-14x-12 ?

The solution to factor x^3+3x^2-14x-12 is (x-3)(x^2+6x+4)

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factor x^3+3x^2-14x-12

factor

x^{3} + 3 x^{2} - 14 x - 12

(x - 3) (x^{2} + 6 x + 4)

Solution steps

x^{3} + 3 x^{2} - 14 x - 12

Use the rational root theorem

= (x - 3) \frac{x ^{3} + 3 x ^{2} - 14 x - 12}{x - 3}

\frac{x ^{3} + 3 x ^{2} - 14 x - 12}{x - 3} = x^{2} + 6 x + 4

= (x - 3) (x^{2} + 6 x + 4)

16 x + (5 - x) > 30

∣ - 4 x - 3 ∣ \leq 8

- x^{3} + 5 x^{2} - 7 x + 3

(5^{\frac{2}{3}} \cdot 2^{\frac{3}{2}})^{\frac{1}{2}}

- 2 x + 7 x > 20

What is factor x^3+3x^2-14x-12 ?
The solution to factor x^3+3x^2-14x-12 is (x-3)(x^2+6x+4)