• Answer of this question

    x^2 -(1 3k) 7 (3 2k)=0
    Davneet Singh's image
    Davneet Singh

    Hi Sushen, the question was

    Find value of k for x2 – 2x (1 + 3k) + 7(3 + 2k) = 0, so that equation has two equal roots.

    Here's your solution

    Find value of k for x2 - 2x (1 + 3k) + 7(3 + 2k).JPG

    k 2 -109.JPG

    Written on Dec. 7, 2016, 9:06 p.m.

    Comment