Answer:
it means moving the square root thats in the bottom of the fraction (the denominator) to the top of the fraction (the numerator)
Step-by-step explanation:
For example:
[tex]\frac{4}{\sqrt{x}}[/tex] × [tex]\frac{\sqrt{x} }{\sqrt{x} }[/tex] = [tex]\frac{4\sqrt{x} }{x}[/tex]
