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Power & Summation Rules 
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#1
Jun1204, 04:18 PM

P: 32

Is this simplified?
Use the power rule and the summation rule to find f ' (x) and simplify where possible f(x) = ((2x^3)/5)  x^2 +3/8 f ' (x) = d/dt(((2x^3)/5)  x^2 +3/8) = ((6x^2)/5)  2x Is this the right answer? 


#2
Jun1204, 04:31 PM

P: 1,367

Looks fine from here.



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