Write with Positive Exponents $$- 243 ^ { - 4 / 5 }$$

question 138

Multiple Choice

Write with positive exponents. Simplify if possible.
- $$- 243 ^ { - 4 / 5 }$$

• A) \(\frac { 1 } { 81 }\)
• B) 81
• C) \(- \frac { 1 } { 81 }\)
• D) not a real number