SOLUTION: Evaluate: log8^4

SOLUTION: Evaluate: log8^4

Algebra.Com

Question 192191: Evaluate: log8^4
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression

Use the change of base formula

Rewrite 4 as and 8 as

Pull down the exponents

Cancel out the common terms.

Simplify

So
RELATED QUESTIONS
Evaluate log8... (answered by Fombitz)

Evaluate 8^log8... (answered by Alan3354)

use long8 5=0.7740 and log8 4=0.6667 to evaluate log8... (answered by Alan3354)

evaluate log8 32 (answered by Alan3354,math_helper)

Evaluate Log8... (answered by lwsshak3)

log8^(n-3)+log8(n+4)=1 (answered by stanbon)

log8(n-3)+log8(n+4)=1 (answered by lwsshak3)

Given that log8 5 = 0.7740 and log8 11 = 1.1531 evaluate the expression log8... (answered by Alan3354)

Given that log8 5 = 0.7740 and log8 11 = 1.1531 evaluate the expression log8... (answered by Boreal,ikleyn)