What is ((x+7)/x+3x)10 ?

The solution to ((x+7)/x+3x)10 is (10(3x^2+x+7))/x

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simplify ((x+7)/x+3x)10

simplify

(\frac{x + 7}{x} + 3 x) 10

\frac{10 ( 3 x ^{2} + x + 7 )}{x}

Solution steps

(\frac{x + 7}{x} + 3 x) \cdot 10

Join

\frac{x + 7}{x} + 3 x : \frac{3 x ^{2} + x + 7}{x}

= \frac{3 x ^{2} + x + 7}{x} \cdot 10

Apply the fraction rule:

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

= \frac{( 3 x ^{2} + x + 7 ) \cdot 10}{x}

= \frac{10 ( 3 x ^{2} + x + 7 )}{x}

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