Algebra Precalculus Review Discussion | Video 4 - Rational and Irrational Numbers || Calculus 1

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We review what rational and irrational numbers are and solve a practice problem asking for an example of a rational and an irrational number between 2.5 and 2.6.

@0:00 - What are rationals?
@3:12 - What are irrationals?
@6:32 - Example
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