SOLUTION: Find x if 9^x-1=27 and also find dy/dx if y=(6x^3-x^2-x-1)^9

SOLUTION: Find x if 9^x-1=27 and also find dy/dx if y=(6x^3-x^2-x-1)^9

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Question 981856: Find x if 9^x-1=27 and also find dy/dx if y=(6x^3-x^2-x-1)^9
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
If ,
--->--->--->--->--->---> .
Maybe it was expected that the problem would be solved using logarithms, as in
-->-->-->-->-->---> .

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