Check whether the following are quadratic equations : (x+2)^3 = 2x(x^2−1) Check whether the following are quadratic equations : (x+2)^3 = 2x(x^2−1) October 4, 2020 Category: Chapter 4 - Quadratic Equations , Exercise 4.1 , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related