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dangina [55]
3 years ago
9

Evaluate the following expression. Log8 64

Mathematics
1 answer:
viktelen [127]3 years ago
6 0

Answer:

2

Step-by-step explanation:

Using the rule of logarithms

• log_{b} x = n ⇔ x = b^{n}

let log_{8} 64 = n, then

64 = 8^{n}

note that 64 = 8², thus

8² = 8^{n} ⇒ n = 2

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