Determine the number of possibilities for a.)the number of arrangements of four different coloured blocks
b.) the number of ways four people can be arranged in a line

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation:

definitely a. the others have almost all data points on one side of the line.

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