What is expand (2(s^2+5))/(s(s-4)(s^2+4)) ?

The solution to expand (2(s^2+5))/(s(s-4)(s^2+4)) is (2s^2+10)/(s^4+4s^2-4s^3-16s)

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expand (2(s^2+5))/(s(s-4)(s^2+4))

expand

\frac{2 ( s ^{2} + 5 )}{s ( s - 4 ) ( s ^{2} + 4 )}

\frac{2 s ^{2} + 10}{s ^{4} + 4 s ^{2} - 4 s ^{3} - 16 s}

Solution steps

\frac{2 ( s ^{2} + 5 )}{s ( s - 4 ) ( s ^{2} + 4 )}

Expand

s (s - 4) (s^{2} + 4) : s^{4} + 4 s^{2} - 4 s^{3} - 16 s

= \frac{2 ( s ^{2} + 5 )}{s ^{4} + 4 s ^{2} - 4 s ^{3} - 16 s}

Expand

2 (s^{2} + 5) : 2 s^{2} + 10

= \frac{2 s ^{2} + 10}{s ^{4} + 4 s ^{2} - 4 s ^{3} - 16 s}

- 4 (e^{x} cos (x) - e^{x} sin (x))

\frac{1 + ( x ^{2} + 5 ) 4 x - 3}{x ^{2} + 5}

\frac{1}{8} sin (2 (t - 5))

\frac{2 x ^{2} + 21}{( x - 3 ) ^{2}}

- sin (x) \cdot (p - r) + cos (x) \cdot (p - r)

What is expand (2(s^2+5))/(s(s-4)(s^2+4)) ?
The solution to expand (2(s^2+5))/(s(s-4)(s^2+4)) is (2s^2+10)/(s^4+4s^2-4s^3-16s)