TRUEBOSS72
TRUEBOSS72 TRUEBOSS72
  • 05-03-2018
  • Mathematics
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Please help me please

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Banabanana
Banabanana Banabanana
  • 05-03-2018
[tex]3^{ \frac{11}{5} }:3^{ -\frac{9}{5} }=3^{ \frac{11}{5} -(-\frac{9}{5}) }=3^{\frac{20}{5} }=3^{ 4}=81[/tex]

the answer is 81
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