Answer:
|-1/16--3/16-|-5/16--7/16-|-9/16--11/16-|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|
0 1/4 2/4 3/4 1
fx + 2x2 - 220x + 750 = 0
416/x = 208
Step-by-step explanation:
the opposite of multiplication is division
so divide both sides by 416
1/x = 208/416
at this point you need to flip both sides
x = 416/208