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Popular >

expand 1/(s(s+2)^2)

Solution

expand

\frac{1}{s ( s + 2 ) ^{2}}

Solution

\frac{1}{s ^{3} + 4 s ^{2} + 4 s}

Solution steps

\frac{1}{s ( s + 2 ) ^{2}}

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

= \frac{1}{s ( s ^{2} + 4 s + 4 )}

Expand

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

= \frac{1}{s ^{3} + 4 s ^{2} + 4 s}

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Frequently Asked Questions (FAQ)

What is expand 1/(s(s+2)^2) ?
The solution to expand 1/(s(s+2)^2) is 1/(s^3+4s^2+4s)