SOLUTION: Perform the indicated operations and simplify
x-3 / x-9 - x+1 / x+9 + x-117 / x^2-81
very confused and i am lost, please help me
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Question 359073: Perform the indicated operations and simplify
x-3 / x-9 - x+1 / x+9 + x-117 / x^2-81
very confused and i am lost, please help me
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
Get the three terms over a common denominator. Then expand and simplfy if possible
so let's get all three terms over
Now expand the first two terms
Collect like terms in the numerator
Now Simplify (remember that
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