Question

find the value of x if log3 x=4
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Answer 1

Answer:

X=81

Step-by-step explanation:

log3x=4

X=3^4

x=81

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Answer 2

Concept

A logarithm is a mathematical procedure that establishes how many times the base, or starting point, is multiplied by itself to get the target number. In order to acquire another number, a number must be raised to a certain power, which is known as a logarithm. For instance, ten raised to the power of two equals $100$, therefore the base ten logarithm of $100$ is $2$, and $102$ equals $100$.

Given

The given equation is $log3 x=4$.

To Find

We have to find the value of x.

Solution

According to the problem,

$log3 x=4$

$x=3^{4}$

$x=81$.

Hence, value of x is $81$.

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