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| 1. |
Find the roots of below quadratic equation:x2-6x+9=0 |
| Answer» x2\xa0- 3x - 3x + 9 = 0x(x - 3) - 3(x - 3) = 0(x - 3)(x - 3) = 0x - 3 = 0 and x - 3 = 0x = 3 and x = 3Therefore two roots are 3 and 3. | |