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vijay, xcusemeplz:
Thanks, I knew there was a reason why 3^2 was in exponential form and not given as 9. It is quite a simple problem once one sees the 'trick'.
Thanks again.
- by iq111
Mon Sep 21, 2009 7:42 am- Forum: Problem Solving
- Topic: If x and k are integers...
- Replies: 3
- Views: 7333
If x and k are integers...
Hello: I am new to the community, and here to stay. I did a search to this question, but nothing came up. Any help on tackling this problem is appreciated. If x and k are integers and (12^x)(4^2x+1) = (2^k)(3^2), what is the value of k? A.5 B.7 C.10 D.12 E.14 Please note that (2x+1) is all part of t...
- by iq111
Sun Sep 20, 2009 10:06 pm- Forum: Problem Solving
- Topic: If x and k are integers...
- Replies: 3
- Views: 7333