Example 18 : Factorise: (i) 49a^2 + 70ab + 25b^2. Example 18 : Factorise: (i) 49a^2 + 70ab + 25b^2. October 15, 2020 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
