SOLUTION: r^2-9/r^2-6r+9
Algebra.Com
Question 911961: r^2-9/r^2-6r+9
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
The idea is to factor as much as possible. Afterwards, cancel out the common terms between the numerator and denominator.
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So, simplifies to
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