Hi,

I have been given the question differentiate the following equation logarithmically:

Attachment 20304

However, I don't yet understand factorising very well, and the answer given for this question has been factorised so I can't compare it with my own answer.

I took the following steps to work this out:

Attachment 20305

If someone can verify wherether this is correct or not, and tell me how if it's not, that would really useful.

Thanks.