What is factor x^3+5x^2-2x-10 ?

The solution to factor x^3+5x^2-2x-10 is (x+5)(x^2-2)

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factor x^3+5x^2-2x-10

factor

x^{3} + 5 x^{2} - 2 x - 10

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

Solution steps

x^{3} + 5 x^{2} - 2 x - 10

= (x^{3} + 5 x^{2}) + (- 2 x - 10)

Factor out

x^{2}

from

x^{3} + 5 x^{2} : x^{2} (x + 5)

Factor out

- 2

from

- 2 x - 10 : - 2 (x + 5)

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

Factor out common term

x + 5

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

2 a^{2} + 11 a + 12

3 \cdot (- 1^{2})

\frac{8}{5} \cdot \frac{1}{2}

(2 x + 1) (2 x - 1) - (x + 4)^{2}

What is factor x^3+5x^2-2x-10 ?
The solution to factor x^3+5x^2-2x-10 is (x+5)(x^2-2)