Simplify the expression (x+3)2−4(x+3).

Select one:
A. −x
B. (x+3)(x−1)
C. x2+6x+9
D. 3x2+18x+27

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?