Matrices Made Easy: TI-83 and TI-84 Plus Edition

Posted on April 28, 2011 at 10:11 pm

Performing any type of mathematical operation such as addition or multiplication that involves matrices can be a daunting task, especially if you have to do all the steps without the aid of a calculator. Fortunately, your graphing calculator can solve …
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Filed under Algebra, Difficulty: Easy, TI-83 Plus, TI-84 Plus | Leave a comment

Changing the Number of Decimals Displayed on the TI BA II Plus and HP 12c

Posted on April 4, 2011 at 8:41 pm

Depending on the problem you are solving or your preferences, you may want to change the number of decimal places that are displayed on your financial calculator. Fortunately, this is quite easy to do. Keep reading to learn how to …
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Filed under Difficulty: Easy, HP 12c, TI BA II Plus | 3 Comments