Question

i want with explanation​

Answer 1

Answer:

Rational = terminating/ non terminating + repeating

Irrational = non terminating + non repeating

Given ,

$1) {x}^{2} = 5$

$x = \sqrt{5}$

$x = 2.236$

$2) {y}^{2} = 9$

$y = \sqrt{9}$

$y = 3$

x=2.236 which is terminating and non repeating which makes it irrational.

y=3 which rational.