Use the fact that x 2 = |x| to show that the solutions to x 2 =
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Use the fact that √x2 = |x| to show that the solutions to x2 = k with k > 0 are given by x = ±√k.
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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