Which two values of x are roots of the polynomial below?
x^2 - 11x + 15
a. x = 2.5
b. x= 11+√61/2
c. x= 11-√61/2
d. x= 11+ √-109/4
e. x= 3
f. x= 11 - √-109/4

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.