化简 (1十2/p一2)÷p²一p/p²一4,(p是满足一3
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化简(1十2/p一2)÷p²一p/p²一4,(p是满足一3化简(1十2/p一2)÷p²一p/p²一4,(p是满足一3化简(1十2/p一2)÷p²一p/
化简 (1十2/p一2)÷p²一p/p²一4,(p是满足一3
化简 (1十2/p一2)÷p²一p/p²一4,(p是满足一3
化简 (1十2/p一2)÷p²一p/p²一4,(p是满足一3
原式=(p-2+2)/(p-2)*(p-2)(p+2)/p(p-1)=(p+2)/(p-1)
p是-3