The question is 2x log(base4)x I believe this is product rule so I did this: 2/(ln4) + 2log(base4)x or 2/(ln4) + log(base4)x^2 The answers give (1+lnx)1/ln2 Did I make a mistake or is that a simplification or..?
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Your answer 2/(ln4) + 2log(base4)x is correct. it may be useful to write it like this then use the power law so giving
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