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

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

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

expand

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

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

Solution steps

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

Expand

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

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

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

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

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

Apply rule

\frac{a}{a} = 1

\frac{x}{x} = 1

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

Cancel

\frac{x ^{2}}{x} : x

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

(1 - e^{- y}) (1 - e^{- x})

cos (8 (t - \frac{π}{4})) h (t - \frac{π}{4})

\frac{1}{x ^{2}} + 4 \frac{1}{x} - 5

\frac{x ^{2}}{s ( x + 2 ) ( x + 3 )}

(8 x + 6) (8 x - 6)^{'}

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