A.    Given 2x4 + 5x3 - 36x2 - 59x - 20=0 , determine the following: (Write your answers on the blank provided.)
1.     degree                                             ___________                              5.   possible rational roots _____________________________
2.     leading coefficient   ___________                 6-9.  factored form                                   _____________________________
3.     constant term            ___________                  10.   roots                                                                                 _____________________________
4.     no. of roots                          ___________,​