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
Answer:
Step-by-step explanation:
21+12g
Answer:
i think that is 2m + m14
Step-by-step explanation:
Answer: it’s B
Step-by-step explanation: It’s not a or c so... PERIOD
