Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 5 - Section 5.1 - Fundamental Operations - Exercise: 19

Answer

$\frac{-48}{5}$ (Decimal: -9.6)

Work Step by Step

Evaluate for x=−1,y=5 (2)(5) −1 − (2)(−1) 5 (2)(5) −1 − (2)(−1) 5 = $\frac{-48}{5}$ (Decimal: -9.6)
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