SOLUTION: Please help me find the LCD for: x-3/x^2-5x+4 and 2x+7/x^2+4x-5

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Question 627673: Please help me find the LCD for:
x-3/x^2-5x+4 and 2x+7/x^2+4x-5
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

Please help me find the LCD for:  Note: Need to do some factoring to determine that

%28x-3%29%2F%28x%5E2-5x%2B4%29 and %282x%2B7%29%2F%28x%5E2%2B4x-5%29

%28x-3%29%2F%28%28x-4%29%28x-1%29%29 and %282x%2B7%29%2F%28%28x%2B5%29%28x-1%29%29

LCD is %28x-4%29%28x-1%29%28x%2B5%29