7. Find the value of 4/ (216)^ -2/3 + 1/ (256)^- 3/4 + 2 / (243) ^-1/5 7. Find the value of 4/ (216)^ -2/3 + 1/ (256)^- 3/4 + 2 / (243) ^-1/5 June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related