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Popular >

expand (x(y-x))/y

Solution

expand

\frac{x ( y - x )}{y}

Solution

x - \frac{x ^{2}}{y}

Solution steps

\frac{x ( y - x )}{y}

Expand

x (y - x) : x y - x^{2}

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

Apply the fraction rule:

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

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

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

Cancel

\frac{x y}{y} : x

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

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Frequently Asked Questions (FAQ)

What is expand (x(y-x))/y ?
The solution to expand (x(y-x))/y is x-(x^2)/y