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Popular >

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

Solution

simplify

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

Solution

3 x^{2} + 4 x y

Solution steps

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

Expand

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

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

Group like terms

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

Add similar elements:

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

= 3 x^{2} + 4 x y

Popular Examples

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x^{2} = 3 x - 6

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\frac{1}{5 ^{3}}

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Frequently Asked Questions (FAQ)

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