7. Simplify. (i) 25 x t^4/ 5^3 x 10 x t^-8 (t is not equal to 0) 7. Simplify. (i) 25 x t^4/ 5^3 x 10 x t^-8 (t is not equal to 0) October 12, 2020 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related