5 4 | = | ( | 25 | − | 15 | ) | Q | ÷ | ( | 25 | − | 15 | ) | × | Q | − | 1500 | − | 2700 |
Multiply both sides of the equation by: | ( | 25 | − | 15 | ) |
5 4 | ( | 25 | − | 15 | ) | = | ( | 25 | − | 15 | ) | Q | Q | − | 1500 | ( | 25 | − | 15 | ) | − | 2700 | ( | 25 | − | 15 | ) |
5 4 | × | 25 | − | 5 4 | × | 15 | = | ( | 25 | − | 15 | ) | Q | Q | − | 1500 | ( | 25 | − | 15 | ) | − | 2700 | ( | 25 | − | 15 | ) |
5 4 | × | 25 | − | 5 4 | × | 15 | = | 25 | Q | Q | − | 15 | Q | Q | − | 1500 | ( | 25 | − | 15 | ) | − | 2700 | ( | 25 | − | 15 | ) |
125 4 | − | 75 4 | = | 25 | Q | Q | − | 15 | Q | Q | − | 1500 | ( | 25 | − | 15 | ) | − | 2700 | ( | 25 | − | 15 | ) |
25 2 | = | 25 | Q | Q | − | 15 | Q | Q | − | 1500 | ( | 25 | − | 15 | ) | − | 2700 | ( | 25 | − | 15 | ) |
25 2 | = | 25 | Q | Q | − | 15 | Q | Q | − | 1500 | × | 25 | + | 1500 | × | 15 | − | 2700 | ( | 25 | − | 15 | ) |
25 2 | = | 25 | Q | Q | − | 15 | Q | Q | − | 37500 | + | 22500 | − | 2700 | ( | 25 | − | 15 | ) |
25 2 | = | 25 | Q | Q | − | 15 | Q | Q | − | 15000 | − | 2700 | ( | 25 | − | 15 | ) |
25 2 | = | 25 | Q | Q | − | 15 | Q | Q | − | 15000 | − | 2700 | × | 25 | + | 2700 | × | 15 |
25 2 | = | 25 | Q | Q | − | 15 | Q | Q | − | 15000 | − | 67500 | + | 40500 |
25 2 | = | 25 | Q | Q | − | 15 | Q | Q | − | 42000 |
Q1= | - | √16805 2 |
Q2= | √16805 2 |