What is factor x^3+3x^2+2x-120 ?

The solution to factor x^3+3x^2+2x-120 is (x-4)(x^2+7x+30)

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factor x^3+3x^2+2x-120

factor

x^{3} + 3 x^{2} + 2 x - 120

(x - 4) (x^{2} + 7 x + 30)

Solution steps

x^{3} + 3 x^{2} + 2 x - 120

Use the rational root theorem

= (x - 4) \frac{x ^{3} + 3 x ^{2} + 2 x - 120}{x - 4}

\frac{x ^{3} + 3 x ^{2} + 2 x - 120}{x - 4} = x^{2} + 7 x + 30

= (x - 4) (x^{2} + 7 x + 30)

x^{3} - 3 x^{- 2} - 9 x - 5

(x^{2} + 3 x + 9)^{3}

f (x) \cdot x^{2} + 5 x - 6

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

\frac{1 ^{4} ( x ^{2} ) ^{2} + 3 ^{3} - 2 ^{5}}{4}

What is factor x^3+3x^2+2x-120 ?
The solution to factor x^3+3x^2+2x-120 is (x-4)(x^2+7x+30)