Check whether the following are quadratic equations : x(x + 1) + 8 = (x + 2)(x – 2) Check whether the following are quadratic equations : x(x + 1) + 8 = (x + 2)(x - 2) October 4, 2020 Category: Chapter 4 - Quadratic Equations , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related