(x-2)(x-m)=(p-2)(p-m)===>x²-(2+m)x+2m=p²-(2+m)p+2m===>x²-(2+m)x-p²+(2+m)p﹣=0
根据求根公式x=[-b±√(b²-4ac)]/2a求出两根
x={2+m±√[(2+m)²-4(p²-(2+m)p]}/2
(x-2)(x-m)=(p-2)(p-m)===>x²-(2+m)x+2m=p²-(2+m)p+2m===>x²-(2+m)x-p²+(2+m)p﹣=0
根据求根公式x=[-b±√(b²-4ac)]/2a求出两根
x={2+m±√[(2+m)²-4(p²-(2+m)p]}/2