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Solving Exponential Equations
To Do:
• Section 5.3 and 5.4 Homework Questions
• Section 5.5
For Friday:
• Section 5.3 and 5.4 Homework Due
• Section 5.5 Homework Questions
• Read Section 5.6
Solving Exponential Equations
(the variable is in the exponent)
1) Exponentials Equations with Same Base
![](./articles_imgs/6257/solvin63.jpg)
2) Exponential Equations with Different Bases
("Log" both sides)
![](./articles_imgs/6257/solvin64.jpg)
![](./articles_imgs/6257/solvin65.gif)
Solving Logarithmic Equations
(variable is in the logarithm)
1) Rewrite as an Exponential Equation
![](./articles_imgs/6257/solvin66.jpg)
2) Equality of Logarithms with same base
Solving Mixed Equations
Equations with power, exponential
and/or logarithmic expressions in same
equation.
Use your calculator
Math 104 College--Algebra
Spring 2006
Thursday, March 23
For Friday:
• Section 5.3 and 5.4 Homework Due
• Section 5.5 Homework pages 393394
problems 1, 3, 5, 7, 13, 17, 21, 27, 29, 37, 39, 43, 47, 48,
55
• Read Section 5.6
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