Program quadratic formula into ti 84 plus

You have two options here: You can either download a pre-written program to send to your calculator, or you can write the program directly on your calculator. Both will result in the same final result, it is up to you which you would like to use. Grab your calculator charging cable, plug your calculator into your computer, and open TI Connect CE.

Make sure your calculator is turned on! Behold, the source code! Starting from your calculator home screen, press the [PRGM] button. The program will prompt you to enter the coefficients a, b, and c. Ever wanted to easily solve or factor quadratic equations without having to write out the formula and calculate manually? This detailed tutorial will show you how to program the quadratic formula into your TI calculator so that all you need to do it type in the coefficient values!

Jump to Complete Code! To create a program, press the prgm button and scroll over to NEW. That way you can easily recognize it and understand what it does from the title. So far, the programs clears the screen, then prompts the user for three values, which it saves to variables A, B, and C.

Next you need to calculate the values of x using the quadratic equation.