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Re: Large exponents
cooperbaker wrote:If 2^x - 2^(x-2) = 3(2^13), what is the value of x?
a) 9
b) 11
c) 13
d) 15
e) 17
the answer is option (d)
- by mudit.vaish
Tue Jan 27, 2009 12:44 am- Forum: Problem Solving
- Topic: Large exponents
- Replies: 9
- Views: 7214