What is expand (2s+9)/((s+4)^2) ?

The solution to expand (2s+9)/((s+4)^2) is (2s+9)/(s^2+8s+16)

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expand (2s+9)/((s+4)^2)

expand

\frac{2 s + 9}{( s + 4 ) ^{2}}

\frac{2 s + 9}{s ^{2} + 8 s + 16}

Solution steps

\frac{2 s + 9}{( s + 4 ) ^{2}}

(s + 4)^{2} = s^{2} + 8 s + 16

= \frac{2 s + 9}{s ^{2} + 8 s + 16}

\frac{2 ( 50 \cdot 5 ^{\frac{1}{2}} - 18 \cdot 3 ^{\frac{1}{2}} )}{15}

\frac{10 - 7 x}{( x + 2 ) ( x - 2 )}

\frac{- x ^{6} + 3 x ^{2}}{( x ^{4} + 1 ) ^{2}}

(\frac{3 n}{3 n + 1}) - (\frac{3 n - 3}{3 n - 2})

6 (6 d + 8 e) + 2 (2 d - 9 e)

What is expand (2s+9)/((s+4)^2) ?
The solution to expand (2s+9)/((s+4)^2) is (2s+9)/(s^2+8s+16)