Question 430356
2/(x-1) - 4/(x-1)
= -2/(x-1) = 2/(1-x)
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My solution = 2(x-1)/(x-1)(x+1)- 4(x+1)/(x-1)(x+1)
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= -2x-6/(x+1)(x-1)
There's no x+1 in the problem.