Saved Bookmarks
| 1. |
If x = - 4 is a root of the equation x2+2x+4p=0, find the values of k for which the equation x2+px(1+3k)+7(3+2k)=0 has equal roots. |
| Answer» If x = - 4 is a root of the equation x2+2x+4p=0, find the values of k for which the equation x2+px(1+3k)+7(3+2k)=0 has equal roots. | |