Solving Exponential and Logarithmic Equations
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Objective
I can solve exponential and logarithmic equations using properties of logarithms.
Part 1 of 3
Key concepts
3 concepts
- 1
Exponential and logarithmic equations are inverse forms of each other, which is helpful to remember when solving problems.
- 2
To solve exponential equations, you can rewrite both sides with the same base or apply a logarithm to both sides.
- 3
When solving logarithmic equations, first condense the expression, then exponentiate both sides to eliminate the logarithm.
Part 2 of 3
Practice
10 questions
What is the primary difference between an exponential equation and a logarithmic equation?
Solve for x: 5^(x+1) = 125
Part 3 of 3
Exit ticket
Quick comprehension check
“Solve for x: 5^(x+1) = 25^(x-3). Show all steps.”
Sample answer included in the free materials
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Teacher guide, student handout, and slides — free, in Google Docs format
Teacher Guide
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