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February 1, 2015

February 1, 2015

Posted by **Anonymous** on Thursday, January 31, 2013 at 12:50am.

a)find f' (x)

b) find f'(4)

- Calculus -
**Reiny**, Thursday, January 31, 2013 at 8:29amuse the quotient rule

f ' (x) = ( x^4(18x^2) - 4x^3(6x^3 - 3) )/x^8

simplify if needed, then evaluate

f ' (4)

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