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Welcome to ti 84 plus Questions and Answer. Feel free to ask any question related to ti 84 plus (or others texas instrument calculators or even HP or Casio calculators). You could also ask for help if you have sciences questions (math, physics ...) We provide help for ti-84-plus usage, programming, hardware, math...

Want to program quatradic solver?

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I'm looking for the quadratic solver, I want to enter formulas on my ti 84 plus
asked Jul 24, 2013 by anonymous

1 Answer

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Here's a sample of what you could do for your quadratic solver : 

: ClrHome 
: Prompt A 
: Prompt B 
: Prompt C 


:(B2-(4AC)) (STO->) X 
:If X < 0 
:DISP "NO REAL ANSWER" 


: (-B+squareroot(X))/(2A) (STO->) Y 
: (-B-squareroot(X))/(2A) (STO->) X 

: Disp Y,X 

answered Jul 24, 2013 by anonymous

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