How do I do I simplify these?
(x-4)^3

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle