Prealgebra (7th Edition)

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

Chapter 2 - Section 2.5 - Order of Operations - Exercise Set: 101

Answer

Parentheses aren't necessary .

Work Step by Step

Parentheses aren't necessary in this expression 3 + (4$\times$ 5) = 3 + 20 =23 3+ 4$\times$ 5 = 3 + 20 =23
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