Sum and product of rational numbers | Rational and irrational numbers | Algebra I | Khan Academy - By Khan Academy
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DESCRIPTION:
Learn that the sum or the product of two rational numbers is always a rational number.
OVERVIEW:
Sum and product of rational numbers | Rational and irrational numbers | Algebra I | Khan Academy is a free educational video by Khan Academy.It helps students in grades HS practice the following standards HSN.RN.B.3.
This page not only allows students and teachers view Sum and product of rational numbers | Rational and irrational numbers | Algebra I | Khan Academy but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. HSN.RN.B.3 : Explain why the sum or product of two rational numbers is rational; that the sum of a rational number and an irrational number is irrational; and that the product of a nonzero rational number and an irrational number is irrational.
