HP 49g Graphing Calculator - Manual (Page 131)

Chapter 6
Solving equations
Contents
About solving equations.............................................................................. 6-2
Solving an equation...................................................................................... 6-3
Example.....................................................................................................6-3
Interpreting results...................................................................................6-4
Solving polynomial equations.....................................................................6-5
Example.....................................................................................................6-5
Finding a polyiromial from a set of roots.............................................6-7
Solving linear systems...................................................................................6-7
Representing a system as matrices.......................................................6-8
Example.....................................................................................................6-9
Solving differential equations....................................................................6-10
Using the financial solver........................................................................... 6-11
Time-value-of-money calculation pai'ameters................................ 6-11
Time-value-of-money calculations.....................................................6-12
Amortizing the calculation................................................................... 6-13
Introduction
This chapter describes how to use the HP 49G to solve equations, or
systems of equations, to get a numeric solution. To solve equations for
symbolic solutions, see chapter 5, “Working with expressions.”
This chapter also includes information on how to use the financial solver
to calculate details on amoimts of money borrowed or lent.
Solving equations Page 6-1