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Popular >

factor-4x^2-8x

Solution

factor

- 4 x^{2} - 8 x

Solution

- 4 x (x + 2)

Solution steps

- 4 x^{2} - 8 x

Apply exponent rule:

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

x^{2} = xx

= - 4 xx - 8 x

Rewrite

- 8

as

- 4 \cdot 2

= - 4 xx - 4 \cdot 2 x

Factor out common term

- 4 x

= - 4 x (x + 2)

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Frequently Asked Questions (FAQ)

What is factor-4x^2-8x ?
The solution to factor-4x^2-8x is -4x(x+2)