A(x) = -(x – 25)^2 + 625
What is the maximum area possible?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.