Expand the following:
16×14×9 (x-3) (5-x)
16×14 = 224:
224×9 (x-3) (5-x)
224×9 = 2016:
2016 (x-3) (5-x)
(x-3) (5-x) = (x) (5) + (x) (-x) + (-3) (5) + (-3) (-x) = 5 x-x^2-15+3 x = -x^2+8 x-15:
2016 -x^2+8 x-15
2016 (-x^2+8 x-15) = 2016 (-x^2)+2016 (8 x)+2016 (-15):
-2016 x^2+2016 8 x-15 2016
2016 (-15) = -30240:
-2016 x^2+2016 8 x+-30240
2016×8 = 16128:
Answer: |-2016 x^2+16128 x-30240
