1.

Dominique claims that the polynomial m4 l 28:33 + 2'3'5:i:g + 1136:: l 1680' has only one factor. Use the Factor Theorem to prove her right or wrong.* . Find the real solutions of the polynomial equation. Note that you may need to set the polynomial equation equal to zero.* *This question is worth four points. In order to receive full credit. you must show your work orjustify your answer. 5:122 + Bag = Era"