Solve the equation by using the quadratic formula. 3 x squared minus 1 = 5 x a. startfraction 5 startroot 13 endroot over 6 endfraction, startfraction 5 minus startroot 13 endroot over 6 endfraction b. startfraction negative 5 startroot 13 endroot over 6 endfraction, startfraction negative 5 minus startroot 13 endroot over 6 endfraction c. startfraction negative 5 startroot 37 endroot over 6 endfraction, startfraction negative 5 minus startroot 37 endroot over 6 endfraction d. startfraction 5 startroot 37 endroot over 6 endfraction, startfraction 5 minus startroot 37 endroot over 6 endfraction