Question

Solving Exponential and Logarithmic Equation In exercise,solve for x or t.See example 5 and 6.

Answer 1

Answer:

The solution is$x = 0.3863$

Step-by-step explanation:

The first step to solve this equation is placing everything with the exponential to one side of the equality, and everything without the exponential to the other side. So

$e^{x+1} = 4$

We already have this, so the first part is ok.

Now, the ln is the interse operation to the exponential, so we apply the ln to both sides of the equality.

$\ln{e^{x+1}} = \ln{4}$

$x + 1 = 1.3863$

$x = 1.3863 - 1$

$x = 0.3863$