1 | ÷ | 2 | × | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | + | 32 | = | 0 |
Left side of the equation = | 1 2 | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | + | 32 |
1 2 | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | + | 32 | = | 0 |
Left side of the equation = | 1 2 | × | 5 | x | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | + | 1 2 | × | 3 | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | + | 32 |
= | 5 2 | x | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | + | 3 2 | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | + | 32 |
= | 5 2 | x | × | 5 | x | ( | 5 | x | + | 3 | ) | + | 5 2 | x | × | 3 | ( | 5 | x | + | 3 | ) | + | 3 2 | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) |
= | 25 2 | x | x | ( | 5 | x | + | 3 | ) | + | 15 2 | x | ( | 5 | x | + | 3 | ) | + | 3 2 | ( | 5 | x | + | 3 | ) | ( | 5 | x | + | 3 | ) | + | 32 |
= | 25 2 | x | x | × | 5 | x | + | 25 2 | x | x | × | 3 | + | 15 2 | x | ( | 5 | x | + | 3 | ) |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 15 2 | x | ( | 5 | x | + | 3 | ) | + | 3 2 | ( | 5 | x | + | 3 | ) |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 15 2 | x | × | 5 | x | + | 15 2 |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 75 2 | x | x | + | 45 2 | x |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 75 2 | x | x | + | 45 2 | x |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 75 2 | x | x | + | 45 2 | x |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 75 2 | x | x | + | 45 2 | x |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 75 2 | x | x | + | 45 2 | x |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 75 2 | x | x | + | 45 | x |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 75 2 | x | x | + | 45 | x |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 75 2 | x | x | + | 45 | x |
= | 125 2 | x | x | x | + | 75 2 | x | x | + | 75 2 | x | x | + | 135 2 | x |
125 2 | x | x | x | + | 75 2 | x | x | + | 75 2 | x | x | + | 135 2 | x | = | 0 |
x= | - | 7 5 |