144k views
2 votes
-3√8 is a rational number or not

User UXE
by
6.3k points

2 Answers

2 votes
Not a rational number.
User Steve Macculan
by
6.3k points
3 votes

9514 1404 393

Answer:

not

Explanation:

The square root of 8 is not the root of a perfect square, so it is irrational. Multiplying it by a rational number gives an irrational product.

-3√8 is irrational

User Peter De Ridder
by
6.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.