Let x and y be the following sets: X = {}
Y = {2, 3, 5, 7, 11, 13}
Which of the following is the set X \ Y ?

A. {7, 11, 13}
B. {2, 3, 5}
C. {2, 3, 5, 7, 11, 13}
D. {}

mean, 40.6

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

where is the picture

step-by-step explanation: