Question

In Exercise, simplify the expression.
4eln 3

Answer 1

The value of given expression is 12.

Explanation:

Consider the given expression is

`4e^(\ln 3)`

Natural log :
`\ln x=\log_ex`

According to the property of natural log

`e^(\ln x)=x` for all x>0 because
`a^(\log_a x)=x`.

Using the above property of logarithm, we get

`4e^(\ln 3)=4* 3`

`4e^(\ln 3)=12`

Therefore, the value of given expression is 12.