February 23, 2017

Homework Help: D/dt

Posted by Leah on Wednesday, May 15, 2013 at 12:17pm.

Calculate d/dt when a=t^2, b=2 and sqrt(x+1)dx.

My answer turns out to be incorrect despite my checking it several times. I got -2/3t* sqrt(t^2+1)

Can someone explain to me what is wrong with my answer and how to go about obtaining it the right way? Thank you everyone. :-)

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