Express Using Positive Exponents $\left( \frac { 1 } { 4 } \right) ^ { - 3 }$

question 115

Multiple Choice

Express using positive exponents. Then simplify.
- $\left( \frac { 1 } { 4 } \right) ^ { - 3 }$

• A) \(- 64\)
• B) \(\frac { 1 } { 64 }\)
• C) 64
• D) \(\frac { 1 } { 12 }\)

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