Example 14 : Verify that (3x + 5y)^2 – 30xy = 9x^2 + 25y^2 Example 14 : Verify that (3x + 5y)^2 – 30xy = 9x^2 + 25y^2 July 19, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related