Hblito5jessnava
Hblito5jessnava
31-07-2016
Mathematics
contestada
log base 8 (0.25) compute the log
Respuesta :
Panoyin
Panoyin
05-08-2016
log₈(0.25) = x
8ˣ = 0.25
㏑(8ˣ) = ㏑(0.25)
x㏑(8) = ln(0.25)
x㏑(2³) = ㏑(2⁻²)
3x㏑(2) = -2㏑(2)
3㏑(2) 3㏑(2)
x = ⁻²/₃
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