Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter R - Review of Basic Concepts - R.2 Real Numbers and Their Properties - R.2 Exercises - Page 20: 41



Work Step by Step

$$p=-4,q=8,r=-10$$ $$\frac{5r}{2p-3r}$$ $$\frac{5(-10)}{2(-4)-3(-10)}$$ $$\frac{-50}{-8+30}$$ $$\frac{-50}{22}$$ $$\frac{-25}{11}$$
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