Write with positive exponents. Simplify if possible.
- $64 ^ { - 4 / 3 }$
A) $- \frac { 1 } { 256 }$
B)not a real number
C)256
D) $\frac { 1 } { 256 }$

Name: Write with positive exponents. Simplify if possible. - $64 ^ { - 4 / 3 }$ A) $- \frac { 1 } { 256 }$ B)not a real number C)256 D) $\frac { 1 } { 256 }$
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Question

Write with positive exponents. Simplify if possible.
- $64 ^ { - 4 / 3 }$  
A) $- \frac { 1 } { 256 }$
B)not a real number
C)256
D) $\frac { 1 } { 256 }$

Quizplus · Accepted Answer

The expression $64^{-4/3}$ can be simplified by first recognizing that 64 is $4^3$. Thus, $64^{-4/3} = (4^3)^{-4/3} = 4^{-4} = \frac{1}{4^4} = \frac{1}{256}$.

Write with Positive Exponents 64−4/364 ^ { - 4 / 3 }64−4/3

Write with Positive Exponents $64 ^ { - 4 / 3 }$