You worked 7 3/4 hours total in the past two days and plan to work 9 3/4 hours total in the next two days how many hours will you total on your time sheet for 4 days

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