PLEASE HELP I don’t know the answer and I need it fast

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

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Find the value of x for which line a is parallel to line b