Factor the following polynomial completely.

1,280x^11 - 405x^7

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

What is 20+(5 x 2/5 )+ 3 show your work

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m