Let a represent a non zero rational number and let b represent an irrational number. Which expression could represent a rational

Question

loris [4]

3 years ago

13

Let a represent a non zero rational number and let b represent an irrational number. Which expression could represent a rational

number?

Mathematics

1 answer:

Marta_Voda [28] · Answer 1 · 2022-12-08T18:43:20+03:00

The operation between a rational and a irrational number that results in a rational number is a multiplication, hence the expression ab could represent a rational number.

<h3>What are rational and irrational numbers?</h3>

If a number can be represented by a fraction, it is rational, otherwise, it is irrational.

The addition/subtraction of a rational and an irrational numbers is irrational, while the multiplication is rational, hence the expression ab could represent a rational number.

More can be learned about rational numbers at brainly.com/question/10814303