answersLogoWhite

0

A real number is an irrational number if it cannot be expressed as a fraction a/b, where a and b are integers. Most real numbers are irrational. The most well known Irrational Numbers are π and √2. The inverse condition are called the rational numbers.

User Avatar

Wiki User

16y ago

Still curious? Ask our experts.

Chat with our AI personalities

JudyJudy
Simplicity is my specialty.
Chat with Judy
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
BeauBeau
You're doing better than you think!
Chat with Beau

Add your answer:

Earn +20 pts
Q: When can you say that a given real number is irrational?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Algebra