SOLUTION: 16^x+4^x+1-3=0
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Question 917848: 16^x+4^x+1-3=0
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
This is a quadratic equation in disguise.
Use a substitution,
So then,
Two "u" solutions:
No solutions in x here.
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