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use the change of base formula to rewrite the logarithm (write the answer using base e formulas)

y=log5(x)

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Arturo O. | Experienced Physics Teacher for Physics TutoringExperienced Physics Teacher for Physics ...
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y = log5x
 
Use the relation
 
logbx = (logkx)/(logkb)
 
b = e
k = 5
 
logex = (log5x) / (log5e)
 
ln(x) = y / log5e
 
y = (log5e) ln(x)