A company distributes its product by train and by truck. The cost of distributing by train can be modeled as -0.09x2 + 34x - 100, and the cost of distributing by trucks can be modeled as -0.04x2 + 22x -175, where x is the number of tons of product distributed. Write a polynomial that represents the difference between the cost of distributing by train and the cost of distributing by trucks.

Question

anonymous · Answer

train - truck or -.05x^2+12x +75