110. If x – y = 13 and xy = 28, then find x^2 + y^2. 110. If x – y = 13 and xy = 28 then find x^2 + y^2. July 27, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related