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#1 2013-08-22 18:03:26

AlbertMThomas
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Logarithms problem

IF log2[log3(x-7x+15)]=1, find x ... PLS PROVIDE STEPS?

#2 2013-08-22 19:06:53

bob bundy
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Re: Logarithms problem

hi AlbertMThomas

Welcome to the forum.



note:  'log base n' and 'n to the power of' are inverse functions of each other.

So you can simplify the equation to



Can you finish it from here?  smile

Bob


You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei

#3 2013-08-22 20:05:13

AlbertMThomas
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Re: Logarithms problem

LOL smile THANKS!! I reached the answer before! just needed to make sure if there is other ways smile

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