Question

$divide - 49x {?}^{4} by7 \sqrt{7} x {}^{3}$


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Answer 1

$heya \\ \\ \\ (-49x {}^{4} \div 7 \sqrt{7} x {}^{3} ) = (-7 x\div \sqrt{7} ) \\ \\ \\ \\ = -x \sqrt{7}$