hello09887 hello09887

23-02-2017
Mathematics

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what's the difference between (-4)^-3 and -4^-3. basically what's the difference when there's parenthesis for the base number?

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MikaBarton MikaBarton

23-02-2017

(-4)^-3 = [tex] \frac{1}{-64} or -0.015625[/tex]
-4^-3 = [tex] \frac{1}{-64} or -0.015625[/tex]

Basically in this situation there is no difference whether parenthesis are used or not.

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