In this project we will use the following command packages. Type and execute this line before begining the project below. If you re-enter the worksheet for this project, be sure to re-execute this statement before jumping to any point in the worksheet. In general, when we solve an equation, we usually obtain an exact solutions - which could be an integer, a fraction, or expressions with roots or in them. Using a calculator, we can convert exact solutions into decimal approximations of varying degrees of accuracy. Using Maple, we can solve many types of equations and inequalities and obtain exact solutions. Lets look at some of the different types of equations and how their solutions appear. In a later section of this module well look at decimal solutions.