Chapter 1: Q16. (page 7)

Evaluate the experssion when $x = 6$
localid="1647949960280" $20 x$

Short Answer

Expert verified

The value of the expression is $120$ .

Step by step solution

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.

Step-2 – Example for the product

In the product $2 \cdot 3 \cdot 4 = 24$ , 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.

Step-3 – Evaluate the expression

To evaluate the expression $20 x$ , substitute the value of x as 6 and multiply the numbers as shown below,

$\begin{array}{l} 20 x \\ = 20 \cdot 6 \\ = 120 \end{array}$

Thus, the value of the expression is $120$

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Evaluate the experssion when $x = 6$
localid="1647949960280" $20 x$

Short Answer

Step by step solution

Step-1 – Apply the concept of product

Step-2 – Example for the product

Step-3 – Evaluate the expression

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Evaluate the experssion when x=6localid="1647949960280" 20x

Short Answer

Step by step solution

Step-1 – Apply the concept of product

Step-2 – Example for the product

Step-3 – Evaluate the expression

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Discrete Mathematics

Decision Maths

Theoretical and Mathematical Physics

Geometry

Calculus

Logic and Functions

Study anywhere. Anytime. Across all devices.

Evaluate the experssion when $x = 6$
localid="1647949960280" $20 x$