What is expand (as)/((s^2+a^4)^2) ?

The solution to expand (as)/((s^2+a^4)^2) is (as)/(s^4+2a^4s^2+a^8)

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expand (as)/((s^2+a^4)^2)

expand

\frac{a s}{( s ^{2} + a ^{4} ) ^{2}}

\frac{a s}{s ^{4} + 2 a ^{4} s ^{2} + a ^{8}}

Solution steps

\frac{a s}{( s ^{2} + a ^{4} ) ^{2}}

(s^{2} + a^{4})^{2} = s^{4} + 2 a^{4} s^{2} + a^{8}

= \frac{a s}{s ^{4} + 2 a ^{4} s ^{2} + a ^{8}}

(a c x^{2} - b y) (c x + d y)

(x tan (\frac{y}{x}) + y) d x - x d y

, (x + 1) (x - 7)

- 5 (- 3 s = 9 s + 9) - 2 s

(1 - v) (4 + v) d x

What is expand (as)/((s^2+a^4)^2) ?
The solution to expand (as)/((s^2+a^4)^2) is (as)/(s^4+2a^4s^2+a^8)