探究下表中的奥秘,并完成填空:
将你发现的结论一般化,并写出来.
0 136347 136355 136361 136365 136371 136373 136377 136383 136385 136391 136397 136401 136403 136407 136413 136415 136421 136425 136427 136431 136433 136437 136439 136441 136442 136443 136445 136446 136447 136449 136451 136455 136457 136461 136463 136467 136473 136475 136481 136485 136487 136491 136497 136503 136505 136511 136515 136517 136523 136527 136533 136541 366461
| 一元二次方程 | 两个根 | 二次三项式因式分解 |
| x2-2x+1=0 | x1=1,x2=1 | x2-2x+1=(x-1)(x-1) |
| x2-3x+2=0 | x1=1,x2=2 | x2-3x+2=(x-1)(x-2) |
| 3x2+x-2=0 | x1= | 3x2+x-2=3(x- |
| 2x2+5x+2=0 | x1=- | 2x2+5x+2=2(x+ |
| 4x2+13x+3=0 | x1=______,x2=______ | 4x2+13x+3=4(x+______)(x+______) |