Watch Solving Systems of Equations
- NR
- 2007
- 29 min
Dr. Monica Neagoy introduces students to systems of linear equations in two or three unknowns. A variety of methods used to solve these systems are demonstrated. Four involve the TI-Nspire: spreadsheet, graphs and geometry, matrices, and Solve. Two are the classic Algebraic methods known as substitution and elimination, also called the linear combinations method.