5. If x = root 3 + root 2/ root 3 – root 2 and y = root 3 – root 2 / root 3 + root 2, then find the value of x^2 + y^2 5. If x = root 3 + root 2/ root 3 - root 2 and y = root 3 - root 2 / root 3 + root 2 then find the value of x^2 + y^2 June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related