epcaroline epcaroline

30-08-2016
Mathematics

contestada

What is the value of the expression [tex] 8^{-2} [/tex]

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Аноним Аноним

30-08-2016

Simple...

[tex] \frac{1}{64} [/tex]

or 0.015625

Thus, your answer.

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dalendrk dalendrk

30-08-2016

[tex]a^{-n}=\dfrac{1}{a^n}\ for\ a\neq0\\\\8^{-2}=\dfrac{1}{8^2}=\dfrac{1}{64}[/tex]

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