Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Appendix A - Review - A.1 Algebra Essentials - A.1 Assess Your Understanding: 51

Answer

$-28$

Work Step by Step

Substitute the given values of the variables into the expression: $5xy+2=5\times \left( -2\right) \times 3+2=-30+2=-28$
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