What is expand (40)/((s^2+4s+5)^2) ?

The solution to expand (40)/((s^2+4s+5)^2) is (40)/(s^4+8s^3+26s^2+40s+25)

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expand (40)/((s^2+4s+5)^2)

expand

\frac{40}{( s ^{2} + 4 s + 5 ) ^{2}}

\frac{40}{s ^{4} + 8 s ^{3} + 26 s ^{2} + 40 s + 25}

Solution steps

\frac{40}{( s ^{2} + 4 s + 5 ) ^{2}}

(s^{2} + 4 s + 5)^{2} = s^{4} + 8 s^{3} + 26 s^{2} + 40 s + 25

= \frac{40}{s ^{4} + 8 s ^{3} + 26 s ^{2} + 40 s + 25}

\frac{1}{4 + x}

π (6 x + 4)^{2} (8 x + 7)

9 (2 ln (3) + \frac{22}{27})

(1 - \frac{3}{y} + x) d y + (y - \frac{3}{x} + 1) d x

tan (\frac{( 1 - 2 x ) π}{x - 1})

What is expand (40)/((s^2+4s+5)^2) ?
The solution to expand (40)/((s^2+4s+5)^2) is (40)/(s^4+8s^3+26s^2+40s+25)