SOLUTION: Find the derivative using the product rule? y=(x+1)(9√x +8)

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Question 1024224: Find the derivative using the product rule?
y=(x+1)(9√x +8)
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
I will assume that your function is y+=+%28x%2B1%29sqrt%28x%2B8%29. If 8 is outside the radical the procedure is entirely similar.

=1%2Asqrt%28x%2B8%29+%2B%28x%2B1%29%2A%281%2F%282sqrt%28x%2B8%29%29%29
=sqrt%28x%2B8%29+%2B+%28x%2B1%29%2F%282sqrt%28x%2B8%29%29
=%283x%2B17%29%2Fsqrt%28x%2B8%29