You can put this solution on YOUR website! These problems are easy if you understand what logarithms are and have a basic understanding of exponents. Logarithms are exponents. The expression: …

What you posted means 3 to the base 10 log of which is not the same as 3 to the base 3 log of 8. Logarithms of bases other than 10 or e are difficult to post because the base is written like a subscript.

use the base conversion formula to convert the log to base 10. the conversion formula says that log .25 to the base of 8 is equal to log .25 to the base of 10 divided by log (8) to the base of 10.

You can put this solution on YOUR website! This is log 4/log 8 or log (1/2) which is -log 2 or -0.3010 Minus logs are divided and logs with same bases may be combined. log (1/2) is log 1-log 2, but log 1 …

Question 703803: Evaluate the following expression without using a calculator. log base 64 of 8 = x I changed this to 64^x = 8 Answer by stanbon (75887) (Show Source):

Question 749189: How do I solve Log base 8 of 2 = x Found 2 solutions by stanbon, Alan3354:

Algebra -> Logarithm Solvers, Trainers and Word Problems -> SOLUTION: How do i solve log8/log2 Log On Algebra: LogarithmSection SolversSolvers LessonsLessons Answers archiveAnswers

You can put this solution on YOUR website! Good thinking! Yes, when both logarithms have the same base, you use the product rule. So, log [8] 4 + log [8] 16 = log [8] 64 because 4x16=64.

But with a little work we can find that 8 and 32 are both powers of 2. So we can simplify this expression "by hand" if we use the base conversion formula, , to convert the base 8 logarithm into an expression …

You can put this solution on YOUR website! what is the value of log8 512 .. log8 512 convert to exponential form 8^x=512=8^3 x=3 The logarithm of 512 to the base 8=3