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Popular >

expand (3(x^7+2))/x

Solution

expand

\frac{3 ( x ^{7} + 2 )}{x}

Solution

3 x^{6} + \frac{6}{x}

Solution steps

\frac{3 ( x ^{7} + 2 )}{x}

Expand

3 (x^{7} + 2) : 3 x^{7} + 6

= \frac{3 x ^{7} + 6}{x}

Apply the fraction rule:

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

\frac{3 x ^{7} + 6}{x} = \frac{3 x ^{7}}{x} + \frac{6}{x}

= \frac{3 x ^{7}}{x} + \frac{6}{x}

Cancel

\frac{3 x ^{7}}{x} : 3 x^{6}

= 3 x^{6} + \frac{6}{x}

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Frequently Asked Questions (FAQ)

What is expand (3(x^7+2))/x ?
The solution to expand (3(x^7+2))/x is 3x^6+6/x