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Popular >

factor-x^2+8x-16

Solution

factor

- x^{2} + 8 x - 16

Solution

- (x - 4)^{2}

Solution steps

- x^{2} + 8 x - 16

Factor out

- 1 : - (x^{2} - 8 x + 16)

= - (x^{2} - 8 x + 16)

Factor

x^{2} - 8 x + 16 : (x - 4) (x - 4)

= - (x - 4) (x - 4)

Apply exponent rule:

aa = a^{2}

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

= - (x - 4)^{2}

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Frequently Asked Questions (FAQ)

What is factor-x^2+8x-16 ?
The solution to factor-x^2+8x-16 is -(x-4)^2