1. Use suitable identities to find the following products: (iv) (y^2+3/2)(y^2-3/2) 1. Use suitable identities to find the following products: (iv) (y^2+3/2)(y^2-3/2) October 15, 2020 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related