Solve x2 + 4x = 1 by completing the square. Find the exact solutions. Show your work.
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x 2 4x 1 x 2 4x 4 1 4 ...View the full answer
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Related Book For
College Algebra Graphs and Models
ISBN: 978-0321845405
5th edition
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
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