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Popular >

simplify 4x^2-(x+y)^2

Solution

simplify

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

Solution

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

Solution steps

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

Expand

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

= 4 x^{2} - x^{2} - 2 x y - y^{2}

Add similar elements:

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

= 3 x^{2} - 2 x y - y^{2}

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Frequently Asked Questions (FAQ)

What is 4x^2-(x+y)^2 ?
The solution to 4x^2-(x+y)^2 is 3x^2-2xy-y^2