Evaluate the expression.
-$- \left( - \frac { 3 } { 4 } \right) ^ { 3 }$
A) $- \frac { 9 } { 12 }$
B) $- \frac { 27 } { 64 }$
C) $\frac { 27 } { 64 }$
D) $\frac { 64 } { 27 }$

Question

Quizplus · Accepted Answer

Raising $-\frac{3}{4}$ to the third power gives $-\frac{3}{4} \times -\frac{3}{4} \times -\frac{3}{4} = -\frac{27}{64}$, but the negative sign outside the parentheses changes the sign, resulting in $\frac{27}{64}$.

Evaluate the Expression −(−34)3- \left( - \frac { 3 } { 4 } \right) ^ { 3 }−(−43​)3

Evaluate the Expression $- \left( - \frac { 3 } { 4 } \right) ^ { 3 }$