In 4rd step why in down 2?2came keep it fast Share with your friends Share 0 Sai Smitha answered this 2?2kept 2 View Full Answer Pranith Rahul answered this Root 2 * root 2 is equal to (root2)^2. So it become 2 2 +919xxxxxx94 answered this √2*√2 is 2 that is the reason it is kept 2 0 Tanvi Agrawal answered this IT IS SQUARE OF ROOT 2 0 Abhyudita ... answered this It is because when we multiply ?2 by?2 it become 2 that's why it came 2 there 1
