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

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

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expand (x+3)/((x-1)(x^2+1))

expand

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

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

Solution steps

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

Expand

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

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

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

(3 x^{2} y - 6 x) d x + (x^{3} + 2 y) d y

(x - 1) \cdot e^{x}

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

(5 - 2 y i)^{2}

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