What are two other equivalent forms of 3(x-1)(x-2)

You can multiply it out to get

... 3x² - 9x + 6

and you can write it in vertex form as

... 3(x -3/2)² -3/4

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.