Before my TI graphing calculator died I used to use the 'Solver' function that allowed one to define variables then input knowns and solve for the unknown. Where do I find that
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This fraction calculator app updated so now I have to pay if I want to add things together : r/assholedesign
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UNBOXING Texas Instruments TI-82 calculator • good enough? worth the money?best for SAT math?tricks? - YouTube
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