Which is equivalent to (4 x y minus 3 z) squared, and what type of special product is it?

What two consecutive odd integers have a sum of -28

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64