SOLUTION: Subtract. [ (x – 7) / (x^2 – 9) ] – [ 3x / (9 – x^2) ]
(Entered earlier but put in wrong)
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Question 215980This question is from textbook Intermediate Algebra
: Subtract. [ (x – 7) / (x^2 – 9) ] – [ 3x / (9 – x^2) ]
(Entered earlier but put in wrong)
This question is from textbook Intermediate Algebra
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Subtract. [ (x – 7) / (x^2 – 9) ] – [ 3x / (9 – x^2) ]
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Modify the problem:
= [ (x – 7) / (x^2 – 9) ] + [ 3x /(x^2-9) ]
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Since the denominators are not the same, combine the numerators:
= [(4x-7)/(x^2-9)]
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Cheers,
Stan H.
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