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Popular >

factor+x^3-2x-56

Solution

factor

+ x^{3} - 2 x - 56

Solution

(x - 4) (x^{2} + 4 x + 14)

Solution steps

x^{3} - 2 x - 56

Use the rational root theorem

= (x - 4) \frac{x ^{3} - 2 x - 56}{x - 4}

\frac{x ^{3} - 2 x - 56}{x - 4} = x^{2} + 4 x + 14

= (x - 4) (x^{2} + 4 x + 14)

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Frequently Asked Questions (FAQ)

What is factor+x^3-2x-56 ?
The solution to factor+x^3-2x-56 is (x-4)(x^2+4x+14)