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Popular >

expand 1/(s(s+3)^2)

Solution

expand

\frac{1}{s ( s + 3 ) ^{2}}

Solution

\frac{1}{s ^{3} + 6 s ^{2} + 9 s}

Solution steps

\frac{1}{s ( s + 3 ) ^{2}}

(s + 3)^{2} = s^{2} + 6 s + 9

= \frac{1}{s ( s ^{2} + 6 s + 9 )}

Expand

s (s^{2} + 6 s + 9) : s^{3} + 6 s^{2} + 9 s

= \frac{1}{s ^{3} + 6 s ^{2} + 9 s}

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Frequently Asked Questions (FAQ)

What is expand 1/(s(s+3)^2) ?
The solution to expand 1/(s(s+3)^2) is 1/(s^3+6s^2+9s)