ns: Use long division or synthetic division to factor each polynomial completely with the given factor. Then, give the zeros of the function. 1. f(x)=x-5x2-12x+36; (x-2) 2. f(x) = x+7x2-25x-175; (x+7) 3. f(x)=6x+25x2-29x-20; (2x+1) 4. f(x)=3x-7x-25x +63x-18; (x-2) Directions: Divide using long division or synthetic division. 5. (x+x2-9x-44)(x-4) 6. (4x-3x+20x-20)+(4x-3)