katelyn2004
katelyn2004
17-08-2017
Mathematics
contestada
What is 8 by the power of -1
Respuesta :
apologiabiology
apologiabiology
17-08-2017
[tex]x^{-m}=\frac{1}{x^m}[/tex]
so
[tex]8^{-1}=\frac{1}{8^1}=\frac{1}{8}[/tex]
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