What is expand (x^2+1)/((x+2)(x+1)) ?

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

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expand (x^2+1)/((x+2)(x+1))

expand

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

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

Solution steps

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

Expand

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

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

x^{5}

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

x (3 + 12 x = 0)

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

\frac{( x + 2 ) ( x - 3 )}{x ^{2} + 2 z - 15}

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