TI-84 Calculator Tutorials (Texas Instruments 84, Plus TI 84, 84 Plus TI)
The Ti-83 / Ti-84 Calculator is one of the most versatile graphing calculators that a student may use. The Texas Instruments 84 calculator excels in Algebra, Trigonometry, and Calculus computations and has numerous functions to help the student calculate answers quickly and easily.
The 84 Plus TI video series below will teach you how to use your Plus TI 84 calculator with step by step example problems. You may view the videos online or purchase the DVD course with all lessons on disk
Section 13: Working with Complex Numbers (TI83, TI84) Learn how to use your TI-83 / TI-84 Calculator to work with complex numbers. We learn how to represent and convert between rectangular and polar forms of complex numbers. We also learn how to use the built in functions to return the magnitude, angle, real part, and imaginary part of complex numbers. . . . View the lesson
Section 14: Using the Equation Solver (TI83, TI84) Learn how to use your TI-83 / TI-84 Calculator to solve equations for an unknown variable. We learn how to input equations to solve, how to set the boundary for the solution, and how to input the initial guess at the solution to allow the calculator to find the final answer. . . . View the lesson