Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 1 - Whole Numbers - Test: 19

Answer

$7 \times \sqrt 64 - 14 \times 2 = 28$

Work Step by Step

1. Simplify the radical $\sqrt 64 = 8$ Equation:$ 7 \times 8 - 14 \times 2$ 2. Multiply the values a) $7 \times 8 = 56$ b) $14 \times 2 = 28$ Equation: $56 - 28$ 3. Subtract the values in the equation $56 - 28 = x$ $28 = x$
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