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Chapter 1: Q 124. (page 38)

Simplify using the order of operations.

52+8× 4-72

Short Answer

Expert verified

The required answer is121.

Step by step solution

01

Step 1. Given information .  

We have given expression is52+8× 4-72.

02

Step 2.  Simplify the expression.  

By using the order of operations.

52+8× 4-72=5× 34-72=5× 34-49=170-49=121

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