Simply 2p(p+2)-3p(2p-3)

Polynomial that can be factored as (3x-4)(3x+4)

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?