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

The solution to expand (x^2+x)/((x-1)(x^2+1)) is (x^2+x)/(x^3+x-x^2-1)

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

expand

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

\frac{x ^{2} + x}{x ^{3} + x - x ^{2} - 1}

Solution steps

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

Expand

(x - 1) (x^{2} + 1) : x^{3} + x - x^{2} - 1

= \frac{x ^{2} + x}{x ^{3} + x - x ^{2} - 1}

cot (s) (tan (s) + sin (s))

\frac{g ( x + h - g ( x ) )}{h}

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

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

(t - 3) H (t - 3)

What is expand (x^2+x)/((x-1)(x^2+1)) ?
The solution to expand (x^2+x)/((x-1)(x^2+1)) is (x^2+x)/(x^3+x-x^2-1)