Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 8 - Polynomials and Factoring - 8-2 Multiplying and Factoring - Practice and Problem-Solving Exercises - Page 495: 33



Work Step by Step

Given: $t^{2}$(t+1)-t(2$t^{2}$-1) Distributive property: $t^{2}$(t)+($t^{2}$)(1)-(t)(2$t^{2}$)-(t)(-1) Multiply the terms: $t^{3}$+$t^{2}$-2$t^{3}$+t Combine like terms: -$t^{3}$+$t^{2}$+t
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