SOLUTION: how do you solve 10x^2-30x+20/x^2-1

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Question 174076: how do you solve 10x^2-30x+20/x^2-1
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Note: 10x%5E2-30x%2B20 factors to 10x%5E2-30x%2B20=10%28x%5E2-3x%2B2%29=10%28x-1%29%28x-2%29 and x%5E2-1 factors to x%5E2-1=%28x%2B1%29%28x-1%29





So %2810x%5E2-30x%2B20%29%2F%28x%5E2-1%29=%2810%28x-2%29%29%2F%28x%2B1%29 where x%3C%3E-1 or x%3C%3E1