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Popular >

expand (9(n+1))/n

Solution

expand

\frac{9 ( n + 1 )}{n}

Solution

9 + \frac{9}{n}

Solution steps

\frac{9 ( n + 1 )}{n}

Expand

9 (n + 1) : 9 n + 9

= \frac{9 n + 9}{n}

Apply the fraction rule:

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

\frac{9 n + 9}{n} = \frac{9 n}{n} + \frac{9}{n}

= \frac{9 n}{n} + \frac{9}{n}

Cancel

\frac{9 n}{n} : 9

= 9 + \frac{9}{n}

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Frequently Asked Questions (FAQ)

What is expand (9(n+1))/n ?
The solution to expand (9(n+1))/n is 9+9/n