Answer
$7x^{\frac{1}{3}}(1-10x^{\frac{2}{3}})$
Work Step by Step
Simplify. $7x^{\frac{1}{3}}-70x$
Take out the GCF.
or, $7x^{\frac{1}{3}}-70x=(7x^{\frac{1}{3}}-7x^{\frac{1}{3}} \cdot 10x^{\frac{2}{3}})$
or, $=7x^{\frac{1}{3}}(1-10x^{\frac{2}{3}})$