1/xy²,1/x(a-b),1/yz(b-a)² 通分1/xy²,1/x(a-b),1/yz(b-a)² 通分
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![1/xy²,1/x(a-b),1/yz(b-a)² 通分1/xy²,1/x(a-b),1/yz(b-a)² 通分](/uploads/image/z/3172703-23-3.jpg?t=1%2Fxy%26%23178%3B%2C1%2Fx%28a-b%29%2C1%2Fyz%28b-a%29%26%23178%3B+%E9%80%9A%E5%88%861%2Fxy%26%23178%3B%2C1%2Fx%28a-b%29%2C1%2Fyz%28b-a%29%26%23178%3B+%E9%80%9A%E5%88%86)
1/xy²,1/x(a-b),1/yz(b-a)² 通分1/xy²,1/x(a-b),1/yz(b-a)² 通分
1/xy²,1/x(a-b),1/yz(b-a)² 通分
1/xy²,1/x(a-b),1/yz(b-a)² 通分
1/xy²,1/x(a-b),1/yz(b-a)² 通分1/xy²,1/x(a-b),1/yz(b-a)² 通分
1/xy²=[z(b-a)²]/[xy²z(b-a)² ]
1/x(a-b)=[y²z(a-b) ]/[xy²z(b-a)² ]
1/yz(b-a)² =(xy)/[xy²z(b-a)² ]