Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Prerequisite Skills Diagnostic Test - Page xxiii: 26



Work Step by Step

$\sqrt {y^{2}-10y+25}$ 1. Factor the equation inside the square root: $\sqrt {(y-5)^{2}}$ 2. Simplify the root by reducing the index of the radical and exponent with 2 to get your answer: y-5
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