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Chapter 1: Q22. (page 7)

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

localid="1647950249864" ab

Short Answer

Expert verified

The value of the expression is 8.

Step by step solution

01

Step-1 – Apply the concept of product

When two or more numbers are multiplied together, it gives a number. The numbers that are being multiplied are called the factors. And the result of the multiplication of numbers is called the product of those numbers.

02

Step-2 – Example for the product

In the product 2路3路4=24, the numbers 2, 3, and 4 are being multiplied to give the product 24. So, the numbers 2, 3, and 4 are the factors in this equation and 24 is the product of the numbers.

03

Step-3 – Evaluate the expression

To evaluate the expression ab, substitute the value of a as 4 and the value of b as 2 and multiply the numbers as shown below,

ab=4鈰�2=8

Thus, the value of the expression is 8.

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