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by ASUfool
641 days ago
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So many of you are making me feel old. My cheat was to write the formula for quadratic equations for a TI 57 with its 50 step programming capacity. I just put in the a, b, and c values then R/S (run/stop) and it'd spit out the answers on a red LED display for the high school algebra test I was taking in 1980 as a freshman. |
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