bringlewyatt
bringlewyatt
04-03-2015
Mathematics
contestada
1 divided by 4 ^x = 16 what is x
Respuesta :
konrad509
konrad509
04-03-2015
[tex]\dfrac{1}{4^x}=16\\ 4^{-x}=4^2\\ -x=2\\ x=-2[/tex]
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