Nat911 Nat911
  • 22-12-2017
  • Mathematics
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7u^-2 · 8^-2
I can't figure this out please help

7u2 82 I cant figure this out please help class=

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SvetlanaM
SvetlanaM SvetlanaM
  • 22-12-2017
[tex]7u ^{-2} *8v ^{-2} = \frac{7}{u ^{2} } * \frac{8}{v ^{2} } = \frac{7*8}{u ^{2}*v ^{2} } = \frac{56}{(uv) ^{2} } [/tex]
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Аноним Аноним
  • 22-12-2017
7/64u^2 would be the answer.
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