Asked by jken
Find the derivative of the function below in two ways.
F(x) = (x - 7 x sqrt(x)) / sqrt(x)
(a) By using the Quotient Rule.
(b) By simplifying first.
F(x) = (x - 7 x sqrt(x)) / sqrt(x)
(a) By using the Quotient Rule.
(b) By simplifying first.
Answers
Answered by
drwls
Can't you do either of these? Do you know the quotient rule?
If you simplify first, you get
F(x) = sqrt x - 7x
Try differentiating that term by term. There are only two terms.
Someone will gladly critique your work.
If you simplify first, you get
F(x) = sqrt x - 7x
Try differentiating that term by term. There are only two terms.
Someone will gladly critique your work.
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