Qd= p2-70p +1125. Cuantas unidades se demandarán si se cobra un precio de $20?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

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?

What’s -11-33k and factor each expression completely