Raise to the power or find the root. Assume that all variables represent positive real numbers. Write with only positive
exponents.
-$$\left( \frac { 1 } { 64 } \right) ^ { 1 / 2 }$$
A) 8
B) $\frac { 1 } { 8 }$
C) $- 8$
D) $- \frac { 1 } { 8 }$

Question

Quizplus · Accepted Answer

The expression $\left( \frac { 1 } { 64 } \right) ^ { 1 / 2 }$ simplifies to $\frac { 1 } { 8 }$ because taking the square root of $\frac { 1 } { 64 }$ is equivalent to taking the square root of both the numerator and the denominator separately, resulting in $\frac { 1 } { 8 }$.

Raise to the Power or Find the Root (164)1/2\left( \frac { 1 } { 64 } \right) ^ { 1 / 2 }(641​)1/2

Raise to the Power or Find the Root $\left( \frac { 1 } { 64 } \right) ^ { 1 / 2 }$