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| 1. |
By quadratic formula find x,36x²+12ax+(a²-b²) |
| Answer» X=-b+-(b2-4ac)0.5/2a-36+-(144a2-144a2+144b2)/72(-36+144b2)/72-1+4b2/2X=(-1+4b2)/2Or x=-36-(144b2)/2 ( - 1-4b2)/2 | |