TI-84 Calculator Quadratic Formula Program

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Uploaded by on Nov 18, 2008

Create a Quadratic Formula Program on your TI-84, its easy. Have Questions? E-mail me at wdwspacemountain@comcast.net

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Education

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  • likes, 23 dislikes

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Top Comments

  • Fuck math 

  • When I plug it all in it says ERR: DIVIDE BY 0

    what do I do?

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All Comments (402)

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  • @drumdude91123 You go into mode, where it says "REAL" go over and click enter on "a+bi" You need te be in that mode to display the "i" which is negative sq. root

  • @joshahlersmeyer make sure you added numbers in an actual equation. Random numbers will not work

  • @drumdude91123 are you skipping the "Prompt A,B,C" step?

  • Thank you so much definitely going to subscribe one more thing thanks :)

  • this was soooo helpful...thank you so much, great video

  • @1003676 No good, unless you are in a math class.

  • @drumdude91123 Sounds like you either entered 0 for A, or you typed in the equation incorrectly.

  • @dc214143 nevermind

  • where is the store as button??!!!

  • THANK YOU

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