How do you differentiate f(x) = sqrt[ (3 x + 1) / (5 x^2 + 1) using the chain rule?
1 Answer
Jan 7, 2016
We'll need chain rule here as well, besides the quotient rule itself.
Explanation:
-
Chain rule:
(dy)/(dx)=(dy)/(du)(du)/(dx) -
Quotient rule:
(a/b)'=(a'b-ab')/b^2
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