SOLUTION: Evaluate the logarithm loga63 by using properties of logarithms and the following: loga3=5 loga7=2

SOLUTION: Evaluate the logarithm loga63 by using properties of logarithms and the following: loga3=5 loga7=2

Algebra.Com

Question 70661: Evaluate the logarithm loga63 by using properties of logarithms and the following: loga3=5 loga7=2
Answer by venugopalramana(3286) (Show Source): You can put this solution on YOUR website!
Evaluate the logarithm loga63 by using properties of logarithms and the following: loga3=5 loga7=2
SINCE ALL LOGS ARE TO BASE A LET ME DROP IT AND TAKE IT AS UNDERSTOOD,
FOR CONVENIENCE IN TYPING..
LOG(63)=LOG(7*3*3)=LOG(7)+LOG(3)+LOG(3)
=2+5+5=12
RELATED QUESTIONS
Rewrite the following expression using one or more properties of logarithms and evaluate... (answered by Alan3354,jim_thompson5910)

Approximate the following logarithm using the properties of logarithms given.... (answered by Alan3354)

1)Evaluate the logarithms using the change of base formula. Round your result to three... (answered by stanbon)

How do I expand the logarithm using the properties of logarithms: Log... (answered by lwsshak3,sachi)

Rewrite the following expression using one or more properties of logarithms and evaluate... (answered by lwsshak3)

Solve the following equation by using properties of logarithms: 5^x=9 Thanks! (answered by lynnlo)

Expand the following expression by using the properties of logarithm s. Log... (answered by LinnW)

I must solve the following equation by using properties of logarithms: e^(x-1)-5=5... (answered by josgarithmetic)

Can you please help to solve the following: Assume that log 4 ≈ 0.0602, log 5... (answered by stanbon,MathLover1)