Mgodinez5
Mgodinez5
28-04-2015
Mathematics
Answered
Logs & Equation
64^-x=1/8
Answer :
Musgrove
Musgrove
28-04-2015
X would equal 1/2 considering the negative is already in the equation
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Panoyin
Panoyin
29-04-2015
[tex]64^x = \frac{1}{8} \\ln(64^{x}) = ln(\frac{1}{8}) \\xln(64) = ln(\frac{1}{8}) \\x = \frac{ln\frac{1}{8}}{ln64} \\x = -0.5 [/tex]
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