Rationalize the denominator.
-$\frac { - 13 } { \sqrt { x } }$
A) $\frac { - 13 \sqrt { x } } { x }$
B) $\frac { x \sqrt { x } } { - 13 }$
C) $\frac { 169 } { x }$
D) Already rationalized.

Question

Quizplus · Accepted Answer

To rationalize the denominator of $\frac{-13}{\sqrt{x}}$, you multiply both the numerator and the denominator by $\sqrt{x}$ to get rid of the square root in the denominator, resulting in $\frac{-13\sqrt{x}}{x}$.

Rationalize the Denominator −13x\frac { - 13 } { \sqrt { x } }x​−13​

Rationalize the Denominator $\frac { - 13 } { \sqrt { x } }$