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CASIO fx-5500 Scientific Calculator: The 1st "C.A.S." pocket calculator?
02-23-2017, 06:06 AM
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Leonid Offline
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RE: CASIO fx-5500 Scientific Calculator: The 1st "C.A.S." pocket calculator?
(02-22-2017 11:33 PM)jebem Wrote:  
Simplify 5X^2 + 7X - 6 - 3X^2 + 2X + 9
Took about 2 seconds to find this result: 2X^2 +9X + 3

[Image: Casio_fx-5500_009.jpg] [Image: Casio_fx-5500_010.jpg]

Font exponent changes only for "2"?
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RE: CASIO fx-5500 Scientific Calculator: The 1st "C.A.S." pocket calculator? - Leonid - 02-23-2017 06:06 AM



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