- #1
digidako
- 6
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Homework Statement
(1-2x3+x2)((1/x3)+1)
Homework Equations
f'g(x)+g'f(x)
f'(x)=-6x3+2x
g'(x)=(-1/x4)
The Attempt at a Solution
I found what i believe to be the derivative of both f(x) & g(x) and used the product rule to get to where I am stuck right now:
[(-6x2+2x)(1/x3)]+[(-1/x4)(1-2x3+x2)
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