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Dividing Polynomials
I had the following question on my practice exam:
If xy = 1, what is the value of (2^(x+y)^2)/(2^(x-y)^2)
The answer is 16, but I have no clue how to work out this problem.
Thank you in advance!
- by recentgradmsu
Wed Sep 17, 2014 7:24 am- Forum: Problem Solving
- Topic: Dividing Polynomials
- Replies: 3
- Views: 1613