What is expand (2y^2)/((x+1)^2+y^2) ?

The solution to expand (2y^2)/((x+1)^2+y^2) is (2y^2)/(x^2+2x+1+y^2)

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expand (2y^2)/((x+1)^2+y^2)

expand

\frac{2 y ^{2}}{( x + 1 ) ^{2} + y ^{2}}

\frac{2 y ^{2}}{x ^{2} + 2 x + 1 + y ^{2}}

Solution steps

\frac{2 y ^{2}}{( x + 1 ) ^{2} + y ^{2}}

Expand

(x + 1)^{2} + y^{2} : x^{2} + 2 x + 1 + y^{2}

= \frac{2 y ^{2}}{x ^{2} + 2 x + 1 + y ^{2}}

\frac{( n + 2 ) ( n - 8 )}{( n - 2 ) ( n - 3 )}

\frac{2 ( 61 n - 60 )}{n}

(x^{2} - 2)^{3} x d x

\frac{( x ^{2} + 3 )}{( x - 2 ) ^{2}}

(x - 1) (- 2 y + y^{'} (x))

What is expand (2y^2)/((x+1)^2+y^2) ?
The solution to expand (2y^2)/((x+1)^2+y^2) is (2y^2)/(x^2+2x+1+y^2)