InterviewSolution
Saved Bookmarks
| 1. |
If the equations x2+ax+12=0,x2+bx+15=0 and x2+(a+b)x+36=0 have a common positive root, then the value of a+b is equal to |
|
Answer» If the equations x2+ax+12=0,x2+bx+15=0 and x2+(a+b)x+36=0 have a common positive root, then the value of a+b is equal to |
|