which of the following is the correct representation of the polynomial
f(x) = x4 - 2x +2%-1 as a product of linear factors?
a. f(x) = (x + 1)(x - 1)(x - 1)(x + 1)
b. f(x) = (x - 1)(x - 1)(x - 1)(x + 1)
c. f(x) = (x-1)(x-1)(x - 1)(x-1)
d. f(x) = (x+1)(x +1)(x + 1)(x+1)

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2