Posted by BERNIE on Sunday, July 22, 2012 at 12:36pm.
1/4 or 0.25
256^(-1/4)
= 1/256^(1/4)
= 1/4
I assumed there were brackets around the -1/4
Ms Sue entered the calculation just the way you typed, and the answer is correct according to your typing.
Can you see how important it is to have proper use of brackets ?
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