Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Section 10.1 - Adding and Subtracting Polynomials - Exercise Set: 63

Answer

379 million

Work Step by Step

$1.1x^2-3.3x+5=1.1(20^2)-3.3(20)+5=1.1(400)-66+5=440-66+5=374+5=379$
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