73. (2/3)^-2 x (2/3)^-5 = (2/3)^10 73. (2/3)^-2 x (2/3)^-5 = (2/3)^10 July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related