Evaluate the expression.
-$$\left( - \frac { 49 } { 36 } \right) ^ { - 1 / 2 }$$
A) not a real number

B) $- \frac { 6 } { 7 }$

C) $\frac { 7 } { 6 }$

D) $\frac { 49 } { 72 }$

Name: Evaluate the expression. -\[\left( - \frac { 49 } { 36 } \right) ^ { - 1 / 2 }\] A) not a real number B) $- \frac { 6 } { 7 }$ C) $\frac { 7 } { 6 }$ D) $\frac { 49 } { 72 }$
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Question

Evaluate the expression.
-$$\left( - \frac { 49 } { 36 } \right) ^ { - 1 / 2 }$$
A) not a real number

B) $- \frac { 6 } { 7 }$

C) $\frac { 7 } { 6 }$

D) $\frac { 49 } { 72 }$

Quizplus · Accepted Answer

The expression involves taking the square root of a negative number, which is not a real number.

Evaluate the Expression (−4936)−1/2\left( - \frac { 49 } { 36 } \right) ^ { - 1 / 2 }(−3649​)−1/2

Evaluate the Expression $\left( - \frac { 49 } { 36 } \right) ^ { - 1 / 2 }$