Question

Help!!!
Express in exponential form log4(x) = 3

A. 4^x = 3
B. 4^3 = x
C. 3^x = 4
D. 3^4 =x

Answer 1

ANSWER

The correct choice is B. 4³=x

EXPLANATION

The given logarithmic expression is

$log_{4}(x) = 3$

We take antilogarithm of both sides to base 4.

${4}^{log_{4}(x)} = {4}^{3}$

This implies that,

$x = {4}^{3}$

Answer 2

Answer:

B. 4³=x

Step-by-step explanation:

The log of  a number to a certain base is the exponent to the said base. therefore in the given expression, 4 becomes the base, 3 the exponent, and x the result.

So the base of the log is the base of the index while the index is the log.