What is expand (12)/((s+2)^2(s+4)) ?

The solution to expand (12)/((s+2)^2(s+4)) is (12)/(s^3+8s^2+20s+16)

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expand (12)/((s+2)^2(s+4))

expand

\frac{12}{( s + 2 ) ^{2} ( s + 4 )}

\frac{12}{s ^{3} + 8 s ^{2} + 20 s + 16}

Solution steps

\frac{12}{( s + 2 ) ^{2} ( s + 4 )}

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

= \frac{12}{( s ^{2} + 4 s + 4 ) ( s + 4 )}

Expand

(s^{2} + 4 s + 4) (s + 4) : s^{3} + 8 s^{2} + 20 s + 16

= \frac{12}{s ^{3} + 8 s ^{2} + 20 s + 16}

\frac{2 + 2 x}{7 ( - 1 + x )}

4 (u v^{3} + w^{4}) (u + v e^{w})^{3}

(3 i, - 1 j) (4 i, 2 j)

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

(2 x + 1) l e f t (2 x - 1)

What is expand (12)/((s+2)^2(s+4)) ?
The solution to expand (12)/((s+2)^2(s+4)) is (12)/(s^3+8s^2+20s+16)