Determine the reasonableness of a solution to a logarithmic equation

How Do You Convert From Exponential Form to Natural Logarithmic Form?

Converting from exponential form to natural logarithmic form is easier than you might think! Follow along with this tutorial to see how to perform this conversion.
How Do You Solve a Logarithmic Equation by Exponentiating?

Equations involving logarithms don't have to be scary. Just get rid of the logarithm by exponentiating and solve like any other equation! This tutorial shows you all the steps.
What is a Natural Logarithm?

A natural logarithm is a logarithm that has a special base. In this tutorial, you'll be introduced to natural logarithms!