maura2mconroy0547 maura2mconroy0547 02-03-2017 Mathematics contestada which of the following is a quadratic equation that has roots of 2.5 and 2/3 a. 5x^2+11x-7=0 b. 6x^2-19x+10=0 c. 5x^2+11x-10=0 d. 6x^2+19x-10=0
