1. Evaluate: (i) 3^-2 (ii) (-4)^-2 (iii) (1/2)^-5 1. Evaluate: (i) 3^-2 (ii) (-4)^-2 (iii) (1/2)^-5 October 12, 2020 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related