84. The expontential form for (–2)^4 × (5/4)^4 is 5^4 84. The expontential form for (–2)^4 × (5/4)^4 is 5^4 July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related