A dump of our free Chat sessions, in case it is useful. It excludes white boards used during paid sessions.
tutor2 : Hello Student, May I help you with your Math problems? student : hiii, I found the derivative of a function, the derivative is x^4+3x^2 / x^4+2x^2+1. How do i find the minima and maxima? tutor2 : please send your math problem *****@aafter.com, we send you the solution as soon as possible
TutorTeddy.com & Boston Predictive Analytics
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