What is expand (4+x)/((1+2x)(3-x)) ?

The solution to expand (4+x)/((1+2x)(3-x)) is (4+x)/(3+5x-2x^2)

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expand (4+x)/((1+2x)(3-x))

expand

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

\frac{4 + x}{3 + 5 x - 2 x ^{2}}

Solution steps

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

Expand

(1 + 2 x) (3 - x) : 3 + 5 x - 2 x^{2}

= \frac{4 + x}{3 + 5 x - 2 x ^{2}}

\frac{2 ( 5 + s ^{2} )}{( s + 2 ) ( s - 2 ) ( s ^{2} + 4 )}

\frac{( 6 x ^{2} + 18 x ) ( 9 x ^{2} - 17 )}{( x - 1 )}

(4 x^{2} - 3 x)^{4} (8 x - 3) d x

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

3^{5}

What is expand (4+x)/((1+2x)(3-x)) ?
The solution to expand (4+x)/((1+2x)(3-x)) is (4+x)/(3+5x-2x^2)