Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
-$\sqrt { \frac { 11 } { 2 } }$
A) $\frac { \sqrt { 22 } } { 2 }$
B) $\sqrt { 22 }$
C) $\frac { \sqrt { 22 } } { 4 }$
D) $\sqrt { 11 }$

Question

Quizplus · Accepted Answer

To rationalize the denominator of $\sqrt{\frac{11}{2}}$, multiply both the numerator and the denominator inside the square root by 2 to get $\sqrt{\frac{11 \times 2}{2 \times 2}} = \frac{\sqrt{22}}{2}$.

Rationalize the Denominator and Simplify 112\sqrt { \frac { 11 } { 2 } }211​​

Rationalize the Denominator and Simplify $\sqrt { \frac { 11 } { 2 } }$