Answer:
w^2 -18w + 81
Step-by-step explanation:
Simply, what we have to do here is to divide the coefficient of w by 2, then square it
we have this as -18/2 = -9
Squaring is -9^2 = 81
first 2 , second 50, third 8
Ans is -48.
Hope this will help u..
answer- it is D because.2/3 is decrease.
