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Pre-calculus - evaluating a logarithm without a calculator

Description: 👉 Learn how to evaluate basic logarithms. Recall that the logarithm of a number says a to the base of another ...
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Pre-calculus - How to evaluate a logarithm using the change of base formula, 1.06^x = 4.1

👉 Learn how to evaluate logarithms using a change of base formula. The change of base formula states that when we have a log ...