SOLUTION: solve 3(2^2x+3)-5(2^x+2)-156=0

Question 1109820: solve 3(2^2x+3)-5(2^x+2)-156=0
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
solve 3(2^2x+3)-5(2^x+2)-156=0
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You need to put more parentheses in your post.
3(2^2x+3) can be interpreted in more than one way::
3(2^2x+3) = 3(2^(2x+3))
OR
3(2^2x+3) = 3*2^2x + 3*3 = 3*2^(2x) + 9
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Which is correct?
Cheers,
Stan H.
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