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Popular >

factor x^3+4x+5

Solution

factor

x^{3} + 4 x + 5

Solution

(x + 1) (x^{2} - x + 5)

Solution steps

x^{3} + 4 x + 5

Use the rational root theorem

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

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

= (x + 1) (x^{2} - x + 5)

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Frequently Asked Questions (FAQ)

What is factor x^3+4x+5 ?
The solution to factor x^3+4x+5 is (x+1)(x^2-x+5)