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Chapter 1: Q. 5E (page 18)

Evaluate the expression 3鈭�8+5鈭�4

Short Answer

Expert verified

The value of expression 3路8+5路4 is 44

Step by step solution

01

Step 1. Use the rule of Product

According to the rule of product if there are a ways of doing something and b ways of doing another thing, then there are a脳b ways to perform both of these actions

02

Step 2. Use of addition 

Always same sign of numbers add together in the expression

03

Step 3. Calculation

To evaluate the expression 3路8+5路4multiply 3 by 8 and multiply 5 by 4 and then add the result

3鈰�8+5鈰�4=24+203鈰�8+5鈰�4=44

So, the value of the expression 3路8+5路4is 44

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Most popular questions from this chapter

Evaluate the experssion when a=4,鈥�b=2,andc=16

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Astronauts In 2002, astronauts Carl Walz and Dan Bursch spent 196 days in orbit. How many sunrises did they see?

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