Find a natural number whose square diminished by 84 is equal to thrice of 8 more than the given number. Find a natural number whose square diminished by 84 is equal to thrice of 8 more than the given number. November 23, 2020 Category: Chapter 4 - Quadratic Equations , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related