Hi,

1.How would you differentiate (6^x)log_4 (x)? Note that the underscore here indicates subscript here.

2. Solve for f'(x) given that :

d/dx(f(4(x^5))=6(x^2)

Please help! I have homework due!

Thanks a lot.

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- Oct 12th 2008, 03:16 PMsguptaHomework Problem
Hi,

1.How would you differentiate (6^x)log_4 (x)? Note that the underscore here indicates subscript here.

2. Solve for f'(x) given that :

d/dx(f(4(x^5))=6(x^2)

Please help! I have homework due!

Thanks a lot. - Oct 12th 2008, 03:36 PMChris L T521
- Oct 12th 2008, 04:15 PMsgupta
Thanks,So this means..

The answer is

((6^x)/(xln4))+ log_4(x)((6^x)(ln6))

I assume this is right, since I have used the product rule as well as the formulae. But I keep getting an "Incorrect" on my webwork..

Help!