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anzhelika [568]
3 years ago
7

Use the change of base formula to evaluate log3(73).

Mathematics
1 answer:
Marrrta [24]3 years ago
3 0
The change of base formula allows you to write a logarithm in terms of logarithms with another base. It follows this pattern,

log_{a}x =  \frac{ log_{b}x }{log_{b}a }

where a≠1 and b≠1

Assigning the base to be 7,

log_{3}73 = \frac{ log_{7}73 }{log_{7}3 }=3.9


I hope I was able to answer your question. Have a good day.
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