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

The solution to expand ((1-x-x^2)(2-x-x^2))/((3-x)(2-x)) is (x^4+2x^3-2x^2-3x+2)/(6-5x+x^2)

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

expand

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

\frac{x ^{4} + 2 x ^{3} - 2 x ^{2} - 3 x + 2}{6 - 5 x + x ^{2}}

Solution steps

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

Expand

(3 - x) (2 - x) : 6 - 5 x + x^{2}

= \frac{( - x ^{2} - x + 1 ) ( - x ^{2} - x + 2 )}{6 - 5 x + x ^{2}}

Expand

(1 - x - x^{2}) (2 - x - x^{2}) : x^{4} + 2 x^{3} - 2 x^{2} - 3 x + 2

= \frac{x ^{4} + 2 x ^{3} - 2 x ^{2} - 3 x + 2}{6 - 5 x + x ^{2}}

V (0, + V^{6}) y F (0, + V^{10})

10000 e^{0.84 (t - 1.55)^{2}}

\frac{( 4 n + 2 ) ( 2 n + 2 ) ( 4 n + 3 )}{9}

x^{(2)} ((x) d u + (u) d x)

2 e^{- x^{2} - y^{4}} y (- 2 y^{4} + 1)

What is expand ((1-x-x^2)(2-x-x^2))/((3-x)(2-x)) ?
The solution to expand ((1-x-x^2)(2-x-x^2))/((3-x)(2-x)) is (x^4+2x^3-2x^2-3x+2)/(6-5x+x^2)