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Popular >

expand (3(a-1))/a

Solution

expand

\frac{3 ( a - 1 )}{a}

Solution

3 - \frac{3}{a}

Solution steps

\frac{3 ( a - 1 )}{a}

Expand

3 (a - 1) : 3 a - 3

= \frac{3 a - 3}{a}

Apply the fraction rule:

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

\frac{3 a - 3}{a} = \frac{3 a}{a} - \frac{3}{a}

= \frac{3 a}{a} - \frac{3}{a}

Cancel

\frac{3 a}{a} : 3

= 3 - \frac{3}{a}

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Frequently Asked Questions (FAQ)

What is expand (3(a-1))/a ?
The solution to expand (3(a-1))/a is 3-3/a