change in quantity   3 videos

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  Change of Base Formula

  Precalculus Exponential and Logarithmic Functions

  How to use the change of base formula for logs to evaluate a logarithmic statement.

  change of base log logarithm
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  Evaluating a Logarithmic Expression in terms of Known Quantities

  Precalculus Exponential and Logarithmic Functions

  How to break up a logarithm of a large number.

  product rule of logs quotient rule of logs expand
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  Applied Linear Equations: Collection Problem

  Precalculus Linear Equations and Inequalities

  How to solve a word problem about how many dimes and quarters it takes to make a certain denomination.

  collection change coins dimes quarter word problem denomination