GeauxCorey
GeauxCorey
23-04-2018
Mathematics
contestada
What is the quotient of 7^-1divided by 7^-2
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Аноним
Аноним
23-04-2018
[tex]7^{-1} \div 7^{-2} = 7 ^{-1 - (-2)} = 7^1 = 7[/tex]
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