Chapter 1: Q14. (page 7)

Evaluate the experssion when $x = 6$
localid="1647949907102" $2 x$

Short Answer

Expert verified

The value of the expression is $12$ .

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 $2 x$ , substitute the value of x as 6 and multiply the numbers as shown below,

$\begin{array}{l} 2 x \\ = 2 \cdot 6 \\ = 12 \end{array}$

Thus, the value of the expression is $12$ .

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

Recommended explanations on Math Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Evaluate the experssion when $x = 6$
localid="1647949907102" $2 x$

Short Answer

Step by step solution

Step-1 – Apply the concept of product

Step-2 – Example for the product

Step-3 – Evaluate the expression

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Decision Maths

Geometry

Theoretical and Mathematical Physics

Logic and Functions

Statistics

Pure Maths

Study anywhere. Anytime. Across all devices.

Evaluate the experssion when x=6localid="1647949907102" 2x

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

Decision Maths

Geometry

Theoretical and Mathematical Physics

Logic and Functions

Statistics

Pure Maths

Study anywhere. Anytime. Across all devices.

Evaluate the experssion when $x = 6$
localid="1647949907102" $2 x$