94.1k views
2 votes
Which of the following is a rational number?

Square root of 22
Square root of 23
Square root of 24
Square root of 25

1 Answer

5 votes

Answer:

√25

Explanation:

√25 = √(5²) = 5 . . . . a rational number

The other roots are not the roots of perfect squares, so are irrational.

User Alireza Amrollahi
by
7.2k points