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

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

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

expand

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

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

Solution steps

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

Expand

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

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

\frac{3 x ^{2} + 3 x}{( 4 x + 8 ) ( x - 2 )}

\frac{3 ( y + 5 )}{( y ^{2} - 16 ) y}

(a + b x + b Δ x)^{3}

(x - 4) \cdot e^{(\frac{x}{5})}

(240 - e^{2}) (40)

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