Answer
-2t$^2$+21t-20
Work Step by Step
5(3t-4)-2t(t-3)
5(3t)+5(-4)-2t(t)-2t(-3)
15t-20-2t$^2$+6t
-2t$^2$+15t+6t-20
-2t$^2$+21t-20
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter P, Prerequisites - Section P.5 - Algebraic Expressions - P.5 Exercises - Page 36: 28
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