Evaluate the following expression. log8 64

The value of the given expression i.e. is 2.

Given that,

Based on the above information, the calculation is as follows:

Let us assume be n

So,

n = 2

Therefore we can conclude that the value of the given expression i.e. is 2.

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2

Step-by-step explanation:

Using the rule of logarithms

• x = n ⇔ x =

let 64 = n, then

64 =

note that 64 = 8², thus

8² = ⇒ n = 2