113. Verify the following: (ix) (7p – 13q)^2 + 364pq = (7p + 13q)^2 113. Verify the following: (ix) (7p – 13q)^2 + 364pq = (7p + 13q)^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