Question

please answer this fast​

Answer 1

Answer:

✓5 is irrational

Step-by-step explanation:

let √5 be rational no. then

√5 = a/b

squareing both side

5= a²/b²

a²= 5b²

a divided by 5

let a = 5c

(5c)² = 5b²

5c² = b²

b divided by 5

Answer 2

Here's ur answer....✌✌

hope it helps you...