Question

Are the square roots of all positive integers irrational ? If not, give an example of the square root of a number that is a rational number.​

Answer 1

Answer:

no

Step-by-step explanation:

No. Square roots of all positive integers are not irrational. Example 4, 9, 16, etc. are positive integers and their square roots are 2, 9 and 4 which are rational numbers.

Answer 2

Answer:

No ,

For example

$\sqrt{4 } = 2$

2 is a rational number,

$\sqrt{9} = 3$

3 is a rational number,

$\sqrt{16} = 4$

4 is a rational number.