84. Simplify (vii) (x^2 – 4) + (x^2 + 4) + 16 84. Simplify (vii) (x^2 – 4) + (x^2 + 4) + 16 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related