What is expand (3a)/((a+1)^3) ?

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

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expand (3a)/((a+1)^3)

expand

\frac{3 a}{( a + 1 ) ^{3}}

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

Solution steps

\frac{3 a}{( a + 1 ) ^{3}}

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

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

2 x^{8} \frac{1}{7}

(t^{'} - t)^{2}

sec ((2 x + 1)^{2})

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

so l v e (- 2 - 5 x + x^{2} = 0)

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