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

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

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expand (x^2+2x)/((x+1)(x^2+4))

expand

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

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

Solution steps

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

Expand

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

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

e^{p} (p + p p)

(x^{2} + sin (x)) sec (x)

\frac{5 e ^{- s}}{s ( s + 1 )}

\frac{s}{( s + 3 ) ^{2}}

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

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