83. Multiply the following: (i) – 7pq^2r^3, – 13p^3q^2r – 13p^3q^2r 83. Multiply the following: (i) – 7pq^2r^3 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related