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Popular >

factor 4x^2+8x-4

Solution

factor

4 x^{2} + 8 x - 4

Solution

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

Solution steps

4 x^{2} + 8 x - 4

Rewrite

8

as

4 \cdot 2

Rewrite

4

as

4 \cdot 1

= 4 x^{2} + 4 \cdot 2 x - 4 \cdot 1

Factor out common term

4

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

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Frequently Asked Questions (FAQ)

What is factor 4x^2+8x-4 ?
The solution to factor 4x^2+8x-4 is 4(x^2+2x-1)