Square roots and real numbers - By MathPlanetVideos
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DESCRIPTION:
Solve x2=64
OVERVIEW:
Square roots and real numbers is a free educational video by MathPlanetVideos.It helps students in grades HS practice the following standards HSA.REI.B.4.B.
This page not only allows students and teachers view Square roots and real numbers but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. HSA.REI.B.4.B : Solve quadratic equations by inspection (e.g., for x2 = 49), taking square roots, completing the square, the quadratic formula and factoring, as appropriate to the initial form of the equation. Recognize when the quadratic formula gives complex solutions and write them as a ± bi for real numbers a and b..
