The answer to this problem .

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Explain why the factor 1.5 is broke. into two numbers in the model.

Find the zeros of each function. f(x) = 6x^2 - 7x - 20