What is expand (9x^2)/((x-2)(x+1)^2) ?

The solution to expand (9x^2)/((x-2)(x+1)^2) is (9x^2)/(x^3-3x-2)

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expand (9x^2)/((x-2)(x+1)^2)

expand

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

\frac{9 x ^{2}}{x ^{3} - 3 x - 2}

Solution steps

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

(x + 1)^{2} = x^{2} + 2 x + 1

= \frac{9 x ^{2}}{( x - 2 ) ( x ^{2} + 2 x + 1 )}

Expand

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

= \frac{9 x ^{2}}{x ^{3} - 3 x - 2}

e^{(1 + j) t}

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

\frac{55 ( 120 + n )}{2}

(2 x + 2 e + 1)^{2} ln (2 x + 2 e)

- \frac{1}{6} (- 6 y - 4 z + 2 w (y, z) = 2)

What is expand (9x^2)/((x-2)(x+1)^2) ?
The solution to expand (9x^2)/((x-2)(x+1)^2) is (9x^2)/(x^3-3x-2)