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3 years ago

13

What is log 81 base 3

1 answer:

shtirl [24]3 years ago

7 0

Answer:

4

Step-by-step explanation:

log_3 (81)

set equal to x

log_3 (81) = x

saying this out loud is "x equals 3 raised to what power is 81"

notice that it is the same as

3^x = 81

so x equals 4

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