What is expand (18)/(s^2(s^2+9)) ?

The solution to expand (18)/(s^2(s^2+9)) is (18)/(s^4+9s^2)

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expand (18)/(s^2(s^2+9))

expand

\frac{18}{s ^{2} ( s ^{2} + 9 )}

\frac{18}{s ^{4} + 9 s ^{2}}

Solution steps

\frac{18}{s ^{2} ( s ^{2} + 9 )}

Expand

s^{2} (s^{2} + 9) : s^{4} + 9 s^{2}

= \frac{18}{s ^{4} + 9 s ^{2}}

2 (2 + y 10)

(1 - 2 x) l e f t (1 + 3 x) + (2 - x)^{2}

\frac{72 x ^{2} + 96 x + 329}{6 ( 3 x + 2 ) ( 3 x - 5 )}

π^{2} (7 + 211)

= 7 - (2 x + 8)

What is expand (18)/(s^2(s^2+9)) ?
The solution to expand (18)/(s^2(s^2+9)) is (18)/(s^4+9s^2)