Answer all of the questions and explain need asap ps do the even number questions asap and explain

Solve for x i'll try to attach the files bc it's not letting me for some reason

Which of the binomials below is a factor of this trinominal? x^2-13+30

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.