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trapecia [35]
4 years ago
12

Multiply and simplify 3x-3/x^2-1*(x+2)(x+1)/x-1

Mathematics
1 answer:
timurjin [86]4 years ago
7 0
The answer is 

2x^3 - 4x^2 - 2x - 3
-------------------------
           x^2
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