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

The solution to expand x/((x^2+1)(x^2+x+3)) is x/(x^4+x^3+4x^2+x+3)

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

expand

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

\frac{x}{x ^{4} + x ^{3} + 4 x ^{2} + x + 3}

Solution steps

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

Expand

(x^{2} + 1) (x^{2} + x + 3) : x^{4} + x^{3} + 4 x^{2} + x + 3

= \frac{x}{x ^{4} + x ^{3} + 4 x ^{2} + x + 3}

e^{x} (e^{x} x - e^{x})

2 π (6 x + 3) 37

0.981 t - 0.0981 (1 - e^{- 10 t})

\frac{2 ( - x + 3 )}{- 3 x + 5}

(x + 3) ln (x + 3)

What is expand x/((x^2+1)(x^2+x+3)) ?
The solution to expand x/((x^2+1)(x^2+x+3)) is x/(x^4+x^3+4x^2+x+3)