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Chapter 1: Q 1111. (page 195)

In the following exercises, simplify.

2+43-3-22

Short Answer

Expert verified

The required answer is-2.

Step by step solution

01

Step 1. Given information.

The given expression is:

2+43-3-22

02

Step 2. Simplify the expression.

2+43-3-22

Simplify the expression in the numerator and in the denominator separately by using order of operations,

2+12-3-414-7=-7·27

Now simplify by removing common factors,

-2

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