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OpenStudy (anonymous):
Derivative of: ( -12x ) / (x^2 +3)^2 I know the answer is [36(x+1)(x-1)]/(x^2 + 3)^3) but I keep getting a different answer. Maybe i'm just tired, can someone solve it and show it for me? Thanks!... and free MEDAL! :)
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OpenStudy (luigi0210):
Use quotient rule.
OpenStudy (anonymous):
Yes, I did this and maybe I'm a dumby, can't get it! LOL
OpenStudy (luigi0210):
With chain rule
OpenStudy (anonymous):
|dw:1395725861225:dw|
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