What is expand (s+3)/((s+1)^2) ?

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

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

expand

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

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

Solution steps

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

(s + 1)^{2} = s^{2} + 2 s + 1

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

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\frac{( 1 + sin ( x ) + cos ( x ) ) ^{2}}{2 ( 1 + cos ( x ) )} - 1

x^{2} (ln (x + 2) - 1)

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\frac{x ^{2} - 1}{( x - 2 ) ( x - 5 )}

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