3778750000 | = | 250 | × | 1300 | x | ( | 1171 | − | 1 2 | x | ) |
Right side of the equation = | 325000 | x | ( | 1171 | − | 1 2 | x | ) |
3778750000 | = | 325000 | x | ( | 1171 | − | 1 2 | x | ) |
Right side of the equation = | 325000 | x | × | 1171 | − | 325000 | x | × | 1 2 | x |
= | 380575000 | x | − | 162500 | x | x |
3778750000 | = | 380575000 | x | − | 162500 | x | x |