Find the roots of the following quadratic equations by the factorisation method. 21x^2 – 2x + 1/21 = 0 Find the roots of the following quadratic equations by the factorisation method. 21x^2 - 2x + 1/21 = 0 November 23, 2020 Category: Chapter 4 - Quadratic Equations , Maths , NCERT Class 10 ,