How to Program a Quadratic Solver for TI-83/84

[BakersTaste]

To anyone getting a "nonreal answer" error, you have to go into mode and change your answer format from "real" to "a+bi"

[amiah]

Oh my gosh, you are a lifesaver! I am really bad at math and it's my first college math test. You have no idea how much this helped!

[davidmonterrosa]

Thank you bro. Saving lives years later

[welalie]

You have seriously saved my life!! I have a chem exam tomorrow and the biggest thing I was worried about was dealing with the quad formulas! God I could kiss you! Thank you thank you thank you!!!

[tonyrobbins]

it was ok but please please please show the entire calculator on your next video

[bitseatgetaneh]

God bless you! I have a chemistry exam on Wednesday!

[carterrobinson]

THANK YOU!!! Right to the point and under 5 minutes!

[RobertoMiamiFlorida]

thanks a lot, I've had this calculator for years and I didn't know u could program in them, how much time have I lost? a lot!!

[regisrugerinyange]

Watching this before my exam in 2019 lol Thank You!

[KeyserTheRedBeard]

really good upload Tony St. John. I shattered the thumbs up on your video. Continue to keep up the superb work.

[colerobison]

Thank you for sharing this! I'm going to make so many programs for often used formulas.

[rachelsouthall]

thank you for your wonderful tutorial! i was moved by the easiness and simpleness of the task at hand. thank you

[anyaburke]

Thank you so much! I had no clue how to program my calculator, or that I even could! You have helped me immensely with chemistry by making this video!

[gabrielmonteirodecastro]

Thank you! This will come in handy when I calculate the pH of solutions in my analytical chemistry classes.

[maggiebridget]

Thank you so much!! I wish I had searched for this video weeks ago.

[andreasrojasona]

You saved me from algebra 2 test, so much thanks

[philpd]

This is so useful and time saving, thank you so much!

[faizan]

I don't know why people don't view your videos. but i want to let you know that you are doing a great job and you will be a great success one day.

[deondunn]

Words can't express how thankful I am right now!!!

[janicevo]

Thank you so much!!! much blessings to you, Tony!!