Solve the Equation Without Using a Calculator $3 ^ { - x } = 27$

question 76

Multiple Choice

Solve the equation without using a calculator.
- $3 ^ { - x } = 27$

• A) \(\frac { 1 } { 9 }\)
• B)-3
• C)3
• D) \(\frac { 1 } { 3 }\)

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