Question about Casio fx-300ES Calculator
Use the (-) key in the leftmost column above the RCL key to enter negative values, not just powers.
Posted on Sep 28, 2010
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Posted on Jan 02, 2017
your calculator will never allow you to enter a negative exponent. so heres what you do.Any negative exponent of a number can be reversed and turned into a fraction for example 4^-1=1/4 or 8^-2=2/8=0.25. Hope this helps.
Posted on Sep 21, 2009
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