Introduction to rational and irrational numbers | Algebra I | Khan Academy
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Introduction to rational and irrational numbers | Algebra I | Khan Academy
Learn what rational and irrational numbers are and how to tell them apart. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/rational-and-irrational-numbers/irrational-numbers/e/recognizing-rational-and-irrational-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Watch the next lesson ...
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