PLEASE HELP M! NEED HELP FAST CORRECT ANSWERS ONLY PLEAS If 2+sqrt3 is a polynomial root, name another root of the polynomial, and explain how you know it must also be a root.

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?