Question

Rewrite an exponential equation
log3 1/81 = -4

Answer 1

`\log_3 (1)/(81) = -4 \Longleftrightarrow 3^(-4) = (1)/(81)`

Explanation:

`\log_b x = y \Longleftrightarrow b^y = x`

`\log_3 (1)/(81) = -4 \Longleftrightarrow 3^(-4) = (1)/(81)`