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Is the number rational or irrational Column A 1. square root of 81 (√81) 2. square root of 84 (√84) 3. square root of 128 (√128) 4. square root of 400 (√400) Column B A. rational B. irrational
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Is the number rational or irrational

Column A
1. square root of 81 (√81)
2. square root of 84 (√84)
3. square root of 128 (√128)
4. square root of 400 (√400)
Column B
A. rational
B. irrational

User Kishorekumaru
by
6.9k points

1 Answer

3 votes
One is Rational
Two is Rational
Three is irrational
Four is Rational

I hope this helps you!!
User Amonakov
by
9.0k points
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