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Grade 8 Math - Square & Cube Roots is a free educational video by Lumos Learning.It helps students in grades 8 practice the following standards 8.EE.2, 8.EE.A.2,.
1. 8.EE.2 : Use square root and cube root symbols to represent solutions to equations of the form x^2 = p and x^3 = p, where p is a positive rational number. Evaluate square roots of small perfect squares and cube roots of small perfect cubes. Know that ?2 is irrational..