Solved

Solve the Equation $81 ^ { x } = 3$ A) $\{ - 4 \}$

Question 57

Multiple Choice

Solve the equation.
- $81 ^ { x } = 3$

A) $\{ - 4 \}$
B) $\{ 4 \}$
C) $\left\{ \frac { 1 } { 4 } \right\}$
D) $\left\{ - \frac { 1 } { 4 } \right\}$

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