Answer
-$t^{3}$+$t^{2}$+t
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
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
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
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