More Lessons for PreCalculus
Examples, solutions, videos, worksheets, and activities to help PreCalculus students learn how to solve exponential equations with different bases.
Simple Exponential Equations
Steps to solving a simple exponential equation.
1. Solve 2x
2. Solve 42x+5
3. Solve 2 ˙ 32x-5
- 3 = 7
Techniques For Solving Exponential Equations Part 1
This lesson shows how to solve exponential equations when the powers cannot be changed into powers with the same base.
Techniques For Solving Exponential Equations Part 2
This lesson shows how to use substitution to solve exponential equations when the powers cannot be changed into powers with the same base.
3. Solve 22x
3. Solve 42x
) - 8 = 0
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.