asked 130k views
4 votes
-√23 rational or irrational ?

17/18 rational or irrational ?
-√81 rational or irrational ?

asked
User Leat
by
7.7k points

1 Answer

3 votes

-√23 rational or irrational ? Irrational

17/18 rational or irrational ? Rational

-√81 rational or irrational ? Rational

answered
User Talegna
by
7.8k points

Related questions

1 answer
5 votes
16.8k views
asked May 12, 2021 103k views
Deano asked May 12, 2021
by Deano
8.1k points
2 answers
0 votes
103k views
1 answer
3 votes
82.6k views
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.