Q.23. If x = - 2 is a root of the question 3 x 2 + 7 x + p = 0 , find the value of k so that the roots of the equation x 2 + k 4 x + k - 1 + p = 0 Share with your friends Share 0 Varun Rawat answered this Refer the following link : https://www.meritnation.com/ask-answer/question/if-x-is-2-is-a-root-of-the-equation-3x2-7x-p-0-find/quadratic-equations/9048555 0 View Full Answer Anshi Jain answered this In second part discriminant equal to zero B square minus 4 is equal to zero 1