8-1: Lesson Check A veterinarian polled her clients who own dogs as to whether or not they used dry food only for their dogs. Which of the following describes the
population of this survey
A pet owners
B dog owners
this veterinarian's chants
this veterinarian's dog owning clients

this is answer of 144 cubic meters

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

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two