请问方程1/(X-1000)-1/(X-1002)=1/(X-1001)-1/(X-1003)怎么解?

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请问方程1/(X-1000)-1/(X-1002)=1/(X-1001)-1/(X-1003)怎么解?请问方程1/(X-1000)-1/(X-1002)=1/(X-1001)-1/(X-1003)怎么

请问方程1/(X-1000)-1/(X-1002)=1/(X-1001)-1/(X-1003)怎么解?
请问方程1/(X-1000)-1/(X-1002)=1/(X-1001)-1/(X-1003)怎么解?

请问方程1/(X-1000)-1/(X-1002)=1/(X-1001)-1/(X-1003)怎么解?
1/(X-1000)-1/(X-1002)=[(X-1002)-(X-1000)]/[(X-1000)(X-1002)]=-2/[(X-1000)(X-1002)]
1/(X-1001)-1/(X-1003)=[(X-1003)-(X-1001)]/[(X-1001)(X-1003)]=-2/[(X-1001)(X-1003)]
上述两式相等,因此
(X-1000)(X-1002)=(X-1001)(X-1003)
X^2-2002X+1000*1002=X^2-2004X+1001*1003
2X = 1001*1003-1000*1002 = 2003
X=1001.5

以上的回答不是很好了吗!