Online Quadratic Equation Solver

Topic: Online Quadratic Equation Solver

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How can I program a quadratic equation solver into my TI-83 Plus ...

First step is to create a new program by going to [Prgm] > New > 1:Create New... Type in a name (max 8 characters, in this example it'll be QUADFORM) and press [Enter]. Copy the following in: PrgmQUADFORM :Prompt A,B,C :Pause (-B+{1,-1}√(B²... Read More »

Source: http://answers.yahoo.com/question/index?qid=20090524104640AAwO4aC

How do you program the quadratic equation solver on a TI-83 Plus ...

First off, I'm using a TI 84 Plus SE so it might be different, but I doubt it. Here goes: :Prompt (Under Program -> I/O) A,B,C :sq(B^2-4AC) -> Z (Store that value to Z) :If Z<0 :Goto A :-B+Z -> D :-B-Z -> E :D/(2A)-> F :E/(2A)-> G Don't ski... Read More »

Source: http://answers.yahoo.com/question/index?qid=20070216164729AASiiFo

Where can I find a good online equation solver?

its not always a simple because alot of these sites arnt too good, but buying a TI92 or higher is a an equation solving calculator... not to be confused with an 83 or 84 but are not allowed until like calc3 and lvl 300+ engineering classes ... Read More »

Source: http://answers.yahoo.com/question/index?qid=20070720071215AALKrj6