Solve each equation and inequality. Use set-builder or interval notation to write solution sets to the inequalities.
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Solve each equation and inequality. Use set-builder or interval notation to write solution sets to the inequalities.
Transcribed Image Text:
(a) k²-4 = 0 (b) k²-4≤0 (c) k²-4 ≥ 0
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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