InterviewSolution
Saved Bookmarks
| 1. |
Find roots of quadratic equation: x - 1/x=3 , x is not equal to 0 |
|
Answer» Hlo mehak Aapne mujhe pehchana ki nahi x2-1=3xx2-3x-1=0{tex}x = {3\\pm \\sqrt{9+4} \\over 2}={3\\pm\\sqrt{13}\\over 2}{/tex} X-1/3=3x(x)-1/x=3x2-1/x=3x2-1=3xx2-3x-1=0comparing equation with ax2+bx+c=0a=1,b=-3,c=-1 answer Please answer me |
|