When a higher confidence level is used to estimate a proportion and all other factors involved are held constant

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

play black ops 4 answer a

step-by-step explanation:

this is a good question! i'll do some research and come back when i have the answer!

54/3 is 18 so 18 is your answer