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Popular >

factor-9x^3-12x

Solution

factor

- 9 x^{3} - 12 x

Solution

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

Solution steps

- 9 x^{3} - 12 x

Apply exponent rule:

a^{b + c} = a^{b} a^{c}

x^{3} = x^{2} x

= - 9 x^{2} x - 12 x

Rewrite

- 9

as

- 3 \cdot 3

Rewrite

- 12

as

- 3 \cdot 4

= - 3 \cdot 3 x^{2} x - 3 \cdot 4 x

Factor out common term

- 3 x

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

Popular Examples

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\frac{9.001 - 9}{9.001 - 3}

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\frac{1}{9} - \frac{1}{25}

\frac{62}{3}

simplify (2x+2)(2x+2)simplify

(2 x + 2) (2 x + 2)

simplify 1/(4-2)simplify

\frac{1}{4 - 2}

Frequently Asked Questions (FAQ)

What is factor-9x^3-12x ?
The solution to factor-9x^3-12x is -3x(3x^2+4)