given two polynomials a and b, what polynomial operations may produce a result that is not polynomial?

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

What is the missing constant term in the perfect square that starts with x^2 -20x

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)