SOLUTION: Solve by factorization (4^x) -7(2^x) +12=0 thanks note: the symbol ^x means index x or power x

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Question 712103: Solve by factorization
(4^x) -7(2^x) +12=0
thanks
note: the symbol ^x means index x or power x

Answer by jsmallt9(3758) About Me  (Show Source):
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