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Homework Statement
y = (2x-3)/(x^2+4)^2
Homework Equations
The Attempt at a Solution
I am trying to relearn the calculus that I forgot from many moons ago. I am struggling with the chain rule in the above example. I tried to set it up as follows:
This is what I know u=x^2+4 u'=2x
[(x^2+4)^2*Dx (2x-3)-(2x-3) ?? ]/(x^2+4)^4
I am confused when it comes to setting up the second half. Any help would be much obliged. I just can't seem to understand how to set up the problem
Thanks