81. Add: (vii) 3a (2b + 5c), 3c (2a + 2b) 3c (2a + 2b) 81. Add: (vii) 3a (2b + 5c) July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related