Prealgebra (7th Edition)

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

Chapter 1 - Section 1.7 - Exponents and Order of Operations - Exercise Set: 59

Answer

$83$

Work Step by Step

Solve using PEMDAS (The priority list for solving expressions: Parentheses, exponents, [multiplication, division], [addition, subtraction]. For the operations in the brackets, solve from left to right) $5^2\cdot (10-8)+2^3 + 5^2 = 5^2\cdot 2+2^3+5^2 = 25\cdot 2+8+25 = 50+8+25 = 83$
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