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Popular >

expand ((4-x^2))/x

Solution

expand

\frac{( 4 - x ^{2} )}{x}

Solution

\frac{4}{x} - x

Solution steps

\frac{4 - x ^{2}}{x}

Apply the fraction rule:

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

\frac{4 - x ^{2}}{x} = \frac{4}{x} - \frac{x ^{2}}{x}

= \frac{4}{x} - \frac{x ^{2}}{x}

Cancel

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

= \frac{4}{x} - x

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Frequently Asked Questions (FAQ)

What is expand ((4-x^2))/x ?
The solution to expand ((4-x^2))/x is 4/x-x