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Elementary Algebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset Vaia Explanations$ Math

2nd Edition · 1240 pages

ISBN: 9780998625713

Chapter 1: Q 125. (page 38)

Simplify using the order of operations.
$2 [1 + 3 (10 - 2)]$

Short Answer

Expert verified

The required answer is $50$ .

Step by step solution

01

Step 1. Given information.

We have given expression is $2 [1 + 3 (10 - 2)]$

02

Step 2. Simplify the expression.

By using the order of operations.

$2 [1 + 3 (10 - 2)] = 2 [1 + 3 \times 8] = 2 [1 + 24] = 2 \times 25 = 50$

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In the following exercise, simplify the expression: $(6 - 11) (8 - 13)$

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