oreoo oreoo
  • 18-09-2016
  • Mathematics
contestada

what is 49 to the power of 1/2

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username007
username007 username007
  • 18-09-2016
7 aka I have a picture of the work
Ver imagen username007
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dalendrk
dalendrk dalendrk
  • 18-09-2016
[tex]a^\frac{1}{n}=\sqrt[n]{a}[/tex]

[tex]49^\frac{1}{2}=\sqrt[2]{49}=\sqrt{49}=7[/tex]
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