3.Subtract: (vii) 5a^2–7ab+5b^2 from 3ab–2a^2–2b^2 3.Subtract: (vii) 5a^2–7ab+5b^2 from 3ab–2a^2–2b^2 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
