What is expand ((40s+1)(10s+1))/(s(s+1)) ?

The solution to expand ((40s+1)(10s+1))/(s(s+1)) is (400s^2+50s+1)/(s^2+s)

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expand ((40s+1)(10s+1))/(s(s+1))

expand

\frac{( 40 s + 1 ) ( 10 s + 1 )}{s ( s + 1 )}

\frac{400 s ^{2} + 50 s + 1}{s ^{2} + s}

Solution steps

\frac{( 40 s + 1 ) ( 10 s + 1 )}{s ( s + 1 )}

Expand

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

= \frac{( 40 s + 1 ) ( 10 s + 1 )}{s ^{2} + s}

Expand

(40 s + 1) (10 s + 1) : 400 s^{2} + 50 s + 1

= \frac{400 s ^{2} + 50 s + 1}{s ^{2} + s}

ln (x - 5) (x^{2} + 2 x - 3)

\frac{16 ( t + h ) ^{2} - 16 t}{h}

(a x + b) (2 - a y^{'} (x))

e^{\frac{1}{n}} (e - 1)

(3 e^{- 2 t} - 4 e^{- 4 t})^{2}

What is expand ((40s+1)(10s+1))/(s(s+1)) ?
The solution to expand ((40s+1)(10s+1))/(s(s+1)) is (400s^2+50s+1)/(s^2+s)