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

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

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

expand

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

\frac{x + 1}{x ^{4} + x ^{2}}

Solution steps

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

Expand

x^{2} (x^{2} + 1) : x^{4} + x^{2}

= \frac{x + 1}{x ^{4} + x ^{2}}

(- 1)^{3}

(3 + 2 y + y^{2})^{5}

\frac{3 s ^{3} + 4 s ^{2} + 36 s + 16}{( s ^{2} + 4 ) ( s ^{2} - 4 )}

\frac{2 ( 2 s - 1 )}{2 s ^{2} - s - 2}

\frac{6 ( y - 3 )}{43}

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