Check whether the following are quadratic equations : x(2x + 3) = x^2 + 1 Check whether the following are quadratic equations : x(2x + 3) = x^2 + 1 October 4, 2020 Category: Chapter 4 - Quadratic Equations , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related