SOLUTION: i'm confused on trying to find out what this equals.. the problem is
4^x-2^x-12=0
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Question 450913: i'm confused on trying to find out what this equals.. the problem is
4^x-2^x-12=0
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
<==>
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<==> , or
The second equation has no real solutions, and so,
, or , or x = 2.
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