College Algebra 7th Edition

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



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
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