MdSaif7303 MdSaif7303 20-05-2024 Math Answered Consider the quadratic equation (k 2 – 1)x 2 (2k 3 9k 2 3k – 14)x (2k 3 5k 2 – 11k – 14) = 0 then find the the sum of all the value(s) of k (where k r) for which the given equation has