Work each problem. Show that 2 + i is a solution of the equation x 2 +
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Work each problem.
Show that –2 + i is a solution of the equation x2 + 4x + 5 = 0.
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Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
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