What is expand (4x-x^2)/((x+2)^2) ?

The solution to expand (4x-x^2)/((x+2)^2) is (4x-x^2)/(x^2+4x+4)

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expand (4x-x^2)/((x+2)^2)

expand

\frac{4 x - x ^{2}}{( x + 2 ) ^{2}}

\frac{4 x - x ^{2}}{x ^{2} + 4 x + 4}

Solution steps

\frac{4 x - x ^{2}}{( x + 2 ) ^{2}}

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

= \frac{4 x - x ^{2}}{x ^{2} + 4 x + 4}

e^{- x^{2} - y^{2}} y (1 - 2 x^{2})

(5 x^{2} + 2 y) d x

3 (8 x + 5 y = 40)

δ (x + y)

\frac{x ^{6} - 1}{x - 1}

What is expand (4x-x^2)/((x+2)^2) ?
The solution to expand (4x-x^2)/((x+2)^2) is (4x-x^2)/(x^2+4x+4)