Logarithmic%20and%20Exponential%20Equations

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Logarithmic and Exponential Equations

• Solving Equations

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Solving a Logarithmic Equation

• If the logarithms have the same base, set the two
  functions equal to each other.
• Example

3
Solving a Logarithmic Equation

• More Examples

4
Solving a Logarithmic Equation

• Equal to a constant, change to an exponential
  equation.
• Example

5
Solving a Logarithmic Equation

• Example

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Solving Logarithmic Equations

• On-line Example
• More on-line examples

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Solving Exponential Equations

• Simple Equation (Change of Base)

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Solving Exponential Equations

• Simple Equation (only constant in front)

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Solving Exponential Equation

• Using exponential properties to solve

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Solving Exponential Equations

• Another example

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Solving Exponential Equations

• More Examples on-line look at example 4
• Video Example

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Solving Exponential Equation

• Different Bases

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Solving Logarithmic Equation

• Sum or Difference of Logarithms with Different
  Bases (Use Calculator)

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Solving Exponential Equation

• When there is an exponential function and an
  additional variable (Use Calculator)