Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 1 - Section 1.3 - Algebraic Expressions - 1.3 Exercises: 23



Work Step by Step

Expand the brackets, be mindful of any negative signs: $=4-10t+t^{3}-t^{2}-t^{4}+1$ Collect the like terms: $=-t^{4}+t^{3}-t^{2}-10t+5$
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