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

The solution to expand (s+2)/((s^2+1)^3) is (s+2)/(s^6+3s^4+3s^2+1)

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

expand

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

\frac{s + 2}{s ^{6} + 3 s ^{4} + 3 s ^{2} + 1}

Solution steps

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

(s^{2} + 1)^{3} = s^{6} + 3 s^{4} + 3 s^{2} + 1

= \frac{s + 2}{s ^{6} + 3 s ^{4} + 3 s ^{2} + 1}

(x + 3) (x + 4)^{'}

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

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

sin (π (y + 1))

\frac{100}{s ( s + 2 ) ( s + 5 )}

What is expand (s+2)/((s^2+1)^3) ?
The solution to expand (s+2)/((s^2+1)^3) is (s+2)/(s^6+3s^4+3s^2+1)