1.Using laws of exponents, simplify and write the answer in exponential form: (vii) a^4 × b^4 1.Using laws of exponents simplify and write the answer in exponential form: (vii) a^4 × b^4 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related