Determine whether these numbers are rational or irrational
Square roots and real numbers is a free educational video by MathPlanetVideos.It helps students in grades HS practice the following standards 8.NS.A.1, 8.NS.A.2,.
1. 8.NS.A.1 : Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion; for rational numbers show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number..
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