Hi, for the life of me I cannot figure this one out. Find the derivative of . This is what I tried to do: The answer in the book is . How the **** did they get that? Thanks.
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Originally Posted by KhanDisciple Hi, for the life of me I cannot figure this one out. Find the derivative of . This is what I tried to do: The answer in the book is . How the **** did they get that? Thanks. Note that is the correct answer. Also, because are functions please use function notation, like
Thank you Plato. The answers appeared completely different to me, and in the future I will try to use the correct notation.
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