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Popular >

simplify b^2-(b-2x)^2

Solution

simplify

b^{2} - (b - 2 x)^{2}

Solution

4 b x - 4 x^{2}

Solution steps

b^{2} - (b - 2 x)^{2}

Expand

- (b - 2 x)^{2} : - b^{2} + 4 b x - 4 x^{2}

= b^{2} - b^{2} + 4 b x - 4 x^{2}

Add similar elements:

b^{2} - b^{2} = 0

= 4 b x - 4 x^{2}

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Frequently Asked Questions (FAQ)

What is b^2-(b-2x)^2 ?
The solution to b^2-(b-2x)^2 is 4bx-4x^2