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

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

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

expand

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

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

Solution steps

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

(x + 1)^{3} = x^{3} + 3 x^{2} + 3 x + 1

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

(x + 2) ln (5)

\frac{2 ( x ) ^{4} - x ^{3} - x + 1}{( 1 - x ) ^{2}}

\frac{( 2 s - 5 )}{( s - 3 ) ( s - 1 )}

\frac{1}{x ( a - x )}

\frac{( x - 9 ) ^{n + 1} n ( - 7 ) ^{n}}{( n + 1 ) ( - 7 ( x - 9 ) ) ^{n}}

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