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OpenStudy (drummmlers):
Subtract. 5x + 10/x^2 - 5x -14 minus 4/x-7
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OpenStudy (triciaal):
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OpenStudy (anonymous):
First, find the common denominator
OpenStudy (anonymous):
which is (x-7)(x+2)
OpenStudy (triciaal):
it will be much faster and less complicated to simplify the first expression first 5x + 10 = 5(x + 2) the quadratic factors as (x-7)(x+2) divide by (x+2) 5/(x-7) - 4/(x-7) = 1/(x-7)
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