What is expand (2(x^2+1))/(x^2(x^2+5)) ?

The solution to expand (2(x^2+1))/(x^2(x^2+5)) is (2x^2+2)/(x^4+5x^2)

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expand (2(x^2+1))/(x^2(x^2+5))

expand

\frac{2 ( x ^{2} + 1 )}{x ^{2} ( x ^{2} + 5 )}

\frac{2 x ^{2} + 2}{x ^{4} + 5 x ^{2}}

Solution steps

\frac{2 ( x ^{2} + 1 )}{x ^{2} ( x ^{2} + 5 )}

Expand

x^{2} (x^{2} + 5) : x^{4} + 5 x^{2}

= \frac{2 ( x ^{2} + 1 )}{x ^{4} + 5 x ^{2}}

Expand

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

= \frac{2 x ^{2} + 2}{x ^{4} + 5 x ^{2}}

\frac{2 x - 4}{( x ^{2} + x ) ( x ^{2} + 1 )}

\frac{( s + 1 ) ^{2}}{( s ^{2} + 2 ) ^{4}}

(3 - 0.1 e^{x})^{2}

\frac{2 x ^{2} - 15}{x ( x + 3 )}

What is expand (2(x^2+1))/(x^2(x^2+5)) ?
The solution to expand (2(x^2+1))/(x^2(x^2+5)) is (2x^2+2)/(x^4+5x^2)