ma5rincelLacieduke
ma5rincelLacieduke ma5rincelLacieduke
  • 09-08-2016
  • Mathematics
contestada

simplify the expression.
(4)^-2

16
-1/16
1/16
-8

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dalendrk
dalendrk dalendrk
  • 16-08-2016
[tex]We\ know:a^{-n}=\dfrac{1}{a^n}\\\\4^{-2}=\dfrac{1}{4^2}=\dfrac{1}{16}[/tex]
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