SOLUTION: i need the derivative of {{{ x+[3*x^(2/3)] }}} i've done it on paper so many times but it doesn't seem to come out right. there must be some way for the derivative to eit

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Question 248526: i need the derivative of
AMP Parsing Error of [ x+[3*x^(2/3)] ]: Invalid expression '[3*x^(2/3)]': syntax error at /home/ichudov/project_locations/algebra.com/templates/Algebra/Expression.pm line 203. .

i've done it on paper so many times but it doesn't seem to come out right.
there must be some way for the derivative to either equal 0 or be undefined, and none have my answers have allowed for this. please help!
then i also need the second derivative as well..

Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
if the numerator is zero then the derivative is zero
if the denominator is zero then it is undefined

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