Evaluate the expression.
-$$\left( \frac { 4 } { 49 } \right) ^ { 1 / 2 }$$
A) $\frac { 4 } { 7 }$

B) not a real number

C) $\frac { 2 } { 49 }$

D) $\frac { 2 } { 7 }$

Name: Evaluate the expression. -\[\left( \frac { 4 } { 49 } \right) ^ { 1 / 2 }\] A) $\frac { 4 } { 7 }$ B) not a real number C) $\frac { 2 } { 49 }$ D) $\frac { 2 } { 7 }$
Brand: Quizplus
Rating: 5.0 (26 reviews)

Question

Evaluate the expression.
-$$\left( \frac { 4 } { 49 } \right) ^ { 1 / 2 }$$
A) $\frac { 4 } { 7 }$

B) not a real number

C) $\frac { 2 } { 49 }$

D) $\frac { 2 } { 7 }$

Quizplus · Accepted Answer

The expression $\left( \frac { 4 } { 49 } \right) ^ { 1 / 2 }$ simplifies to $\frac { 2 } { 7 }$, because the square root of 4 is 2 and the square root of 49 is 7.

Evaluate the Expression (449)1/2\left( \frac { 4 } { 49 } \right) ^ { 1 / 2 }(494​)1/2

Evaluate the Expression $\left( \frac { 4 } { 49 } \right) ^ { 1 / 2 }$