Write in Exponential Form log base 4 of 16=x

$\log_{4} (16) = x$

For logarithmic equations, $\log_{b} (x) = y$ is equivalent to $b^{y} = x$ such that $x > 0$ , $b > 0$ , and $b \neq 1$ . In this case, $b = 4$ , $x = 16$ , and $y = x$ .

$b = 4$