How to quickly solve a quadratic equation

02182016, 11:32 AM
Post: #10




RE: How to quickly solve a quadratic equation
(02182016 07:35 AM)MattH Wrote: First, what exactly does the "x t theta n" button do? Most of the time it seems to give me an 'x', but a few minutes ago it was giving me an 'a' while in CAS, but now it stopped. Is there a way to get it to input different characters? For a quick definition of key function, push [Help] and the [Keys] soft key. It will ask you to "Press the key you want help on." Very handy oncalc reference! Dale 

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