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

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

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

expand

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

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

Solution steps

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

Expand

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

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

\frac{4 x + 1}{( x + 1 ) ^{3} ( x ^{2} + 6 ) ^{2}}

- \frac{2 x ^{4} + 36 x ^{3} + 243 x ^{2} + 732 x + 838}{( x + 4 ) ^{4}}

\frac{( 2 x + 1 ) ^{2}}{16}

- \frac{n ( - p + 1 - n p )}{p ( - p + 1 )}

- 2 (100)^{2} + 400 (100) - 2000

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