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Popular >

factor-x^2-y^2-2xy

Solution

factor

- x^{2} - y^{2} - 2 x y

Solution

- (x + y)^{2}

Solution steps

- x^{2} - y^{2} - 2 x y

Factor out common term

- 1

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

Factor

x^{2} + y^{2} + 2 x y : (x + y) (x + y)

= - (x + y) (x + y)

Apply exponent rule:

aa = a^{2}

(x + y) (x + y) = (x + y)^{2}

= - (x + y)^{2}

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Frequently Asked Questions (FAQ)

What is factor-x^2-y^2-2xy ?
The solution to factor-x^2-y^2-2xy is -(x+y)^2