What is expand 2/(((s+2)*(s+1))) ?

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

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

expand

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

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

Solution steps

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

Expand

(s + 2) (s + 1) : s^{2} + 3 s + 2

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

\frac{2}{4 + 2}

(\frac{2 x + ( 1 )}{( 4 x )})^{(20)}

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

(2 x + 3 x^{2} y) d x + (x^{3} + y^{2}) d y

\frac{( s + 5 ) k}{1 + k s ^{2} + 15 k s + 50 k}

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