99. Find the value of x so that (ii) (–2)^3 × (–2)^–6 = (–2)^2x–1 99. Find the value of x so that (ii) (–2)^3 × (–2)^–6 = (–2)^2x–1 August 1, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related