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Mathematics 17 Online
OpenStudy (anonymous):

algebra problem

OpenStudy (anonymous):

OpenStudy (anonymous):

U can cancel (x -1) immediately top and bottom. After that start substituting for x^2 +1 = 5x wherever possible. So for example the bottom reduces immediately to 6x^2. When I quickly did it, I came down to 9/6 (check it). So my answer would be "none of these".

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