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Question About Casio Calculator fx-83ES
how to do quadratic equations on casio fx-83ES...

would like to know how to get to the right screen to imput the numbers. Can not find the equation option, under mode, it is not option 5 as there are only 3 options, help would be appreciated.

Asked by oli on 05/16/2010 2  Answers

ManualsOnline posted an answer 14 years, 6 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

andre posted an answer 14 years, 6 months ago

2 Im not sure if i understand you correctly, but try : mode + 3 + alpha + ) + (enter your equation) + = + (value for x) + (value for x) + =. ("+" means then, do not enter the "+")
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