A student incorrectly solved the following equation as shown. Solve correctly and give the solution set. x
Question:
A student incorrectly solved the following equation as shown.
Solve correctly and give the solution set.
Transcribed Image Text:
x² - x - 2 = 4 (x-2)(x + 1) = 4 or x + 1 = 4 or x = 3 x - 2 = 4 x = 6
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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