Michael factored the polynomial −2x2−17x−30 and got (−x−6)(2x−5) . His teacher did not give him full credit. Using the information discussed in class, explain why Michael's answer did not receive full credit and what he could have done to receive full credit.

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv