Saved Bookmarks
| 1. |
Find the roots of the quadratic equation 3x² + 2root 5x -5=0 |
|
Answer» Step-by-step explanation: 3x^2+2√5x -5= 0→3x^2 +3√5x-√5x-5=0 →3x(x+√5)-1(x+√5)= 0 →(3x-1)(x+√5)= 0 →3x-1=0 or , x+√5= 0 |
|