SOLUTION: 16^x+4^(x+1)-3=0 need help solving and getting the answer.

SOLUTION: 16^x+4^(x+1)-3=0 need help solving and getting the answer.

Algebra.Com

Question 888937: 16^x+4^(x+1)-3=0
need help solving and getting the answer.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

Substitute, let

Only the positive solution makes sense for this problem.

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