Examples: Finding Domains of Rational Expressions

Published: 12 June 2023
on channel: Divide and Conquer Math
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In this video, we look at a few additional examples of how to find the domain of a rational expression.

If you would like more details on how to do this, check out my lesson video on this topic:    • Lesson: How to Evaluate Rational Expr...  

0:16 Find the domain of y=2/(x-3)
2:13 Find the domain of y=5/(x^2-9)
3:22 Find the domain of y=(3x+1)/(x^2+7x+6)

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