Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
-$\sqrt { \frac { 1 } { 2 } }$
A) $\frac { \sqrt { 2 } } { 4 }$
B) 1
C) $\sqrt { 2 }$
D) $\frac { \sqrt { 2 } } { 2 }$

Question

Quizplus · Accepted Answer

Rationalizing the denominator of $\sqrt{\frac{1}{2}}$ involves multiplying both the numerator and the denominator by $\sqrt{2}$ to get rid of the square root in the denominator, resulting in $\frac{\sqrt{2}}{2}$.

Rationalize the Denominator and Simplify 12\sqrt { \frac { 1 } { 2 } }21​​

Rationalize the Denominator and Simplify $\sqrt { \frac { 1 } { 2 } }$