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Chapter 1: Q 70. (page 37)

In the following exercise, simplify.

13-211-25-2

Short Answer

Expert verified

The simplified value is 3.

Step by step solution

01

Step 1. Simplification inside parentheses.   

Subtract 2 from 5 inside the parentheses.

13-211-25-2=13-211-23

02

Step 2. Multiplication.  

Multiply 2 by 3.

13-211-23=13-211-6

03

Step 3. Simplification.

  • Simplify inside the absolute value bars.
  • Take the absolute value and multiply it with 2.
  • Subtract the value from 13.
13-211-6=13-25=13-25=13-10=3
04

Step 4. Conclusion.

The simplified value of the given expression is 3.

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