SirTrimz46Sr SirTrimz46Sr
  • 21-07-2014
  • Mathematics
Answered

evaluate the expression. write answer without exponets

64 to the 1/2 power



Answer :

crisforp
crisforp crisforp
  • 22-07-2014
(64)^(1/2) = (2^6)^(1/2) = 2^(6/2) = 2^3 = 8.
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Аноним Аноним
  • 22-07-2014
[tex]64^\frac{1}{2}=\sqrt{64}=8[/tex]



[tex]a^\frac{n}{m}=\sqrt[m]{a^n}\\\\\\a^\frac{1}{n}=\sqrt[n]{a}[/tex]
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