By substitution, show that x = 1 2 is a solution of the equation x 2
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By substitution, show that x = 1 − √2 is a solution of the equation x2 − 2x − 1 = 0.
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To show that x 1 2 is a solution of the equation x2 2x 1 0 we can substitute x 1 2 into the equatio...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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