SOLUTION: Find all values of K such that equation (2^x)-k(2^-x)=1 has exact one real solution

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Question 1011379: Find all values of K such that equation (2^x)-k(2^-x)=1 has exact one real solution
Answer by ikleyn(52786) About Me  (Show Source):
You can put this solution on YOUR website!
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Find all values of K such that equation (2^x)-k(2^-x)=1 has highlight%28cross%28exact%29%29 exactly one real solution.
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http://www.algebra.com/algebra/homework/absolute-value/absolute-value.faq.question.1011381.html.