Find the indicated derivative and simplify. 21 x f'(x) for f(x) = x2 - 2

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.3: The Chain Rule
Problem 6YT
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Find the indicated derivative and simplify.

Find the indicated derivative and simplify.
21/x
f'(x) for f(x) =
X
%3D
x2 - 2
f'(x) =
Transcribed Image Text:Find the indicated derivative and simplify. 21/x f'(x) for f(x) = X %3D x2 - 2 f'(x) =
Expert Solution
Step 1

solution:-f(x)=21x3x2-2using Quotient Rule;ddxg(x)h(x)=h(x)g'(x)-g(x)h'(x)h(x)2and power rule;ddxxn=nxn-1

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