x/x-1 + x-1/x find the lcm
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Answer:
2x²-2x+1/x²-x
Step-by-step explanation:
x/x-1 + x-1/x
taking L.C.M,
(x²+(x-1)²)/x²-x
(x²+x²+1-2x)/x²-x
2x²-2x+1/x²-x
the answer is 2x²-2x+1/x²-x
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