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5 votes
If a common logarithm is written without a base, what base should be used in evaluating it?

e

5

10

2

User Glogic
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6.1k points

1 Answer

5 votes
we know that

If a logarithm has no base written, you should generally (in algebra classes) assume that the base is 10.

hence

the answer is 10
User Rafaame
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