Evaluating Basic Logarithms Without a Calculator

Published: 29 November 2011
on channel: Brian McLogan

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👉 Learn how to evaluate basic logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a). Thus, to evaluate logarithms, we either rewrite the expression as an exponential equation using the definition of a logarithm or evaluate using the properties of logarithms.

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Organized Videos:
✅Evaluate Logarithms
   • Evaluate Logarithms
✅Change of Base Formula
   • Change of Base Formula
✅Rules of Logarithms
   • Rules of Logarithms
✅Logarithms | Learn About
   • Logarithms | Learn About
✅How to Evaluate Logarithms with Radicals
   • How to Evaluate Logarithms with Radicals
✅How to Evaluate Logarithms with Fractions
   • How to Evaluate Logarithms with Fract...
✅How to Evaluate Logarithms
   • How to Evaluate Logarithms
✅How to Evaluate Natural Logarithms
   • How to Evaluate Natural Logarithms
✅How to Evaluate Logarithmic Expressions
   • How to Evaluate Logarithmic Expressions

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