Question

Solve log4 x – 1 = 2
Answer
x = 64
x = 4
x = 2
x = 17

Answer 1

\[\large \log_{4}(x) – 1 = 2\]


\[\large \log_{4}(x) = 2+1\]


\[\large \log_{4}(x) = 3\]


\[\large x = 4^3\]


\[\large x = 64\]


Note: in the second to last step, I converted the equation to exponential form.