Thanks Mark. I checked out LaTeX and found it to be a bit further over my head at first glance so I will look into it deeper.
So; you multiplied the top by the recipricole of the bottom to get ln (-2x^-4 + x^ (7/2)) correct?
However; I am not sure how you got from their to the equation...
Homework Statement
y=ln (-2+√x)/(x^4)
Hi there. Just need some reassurance that I found the derivative of this equation correctly.
Also, if you can give me feedback on typing my equations that would also be wonderful. (Whether or not there are easier/better ways of typing the equations.)...
Homework Statement
A weight lifter lifts a set of 390 N weights from ground level to a position over his head, a vertical distance of 1.75m. How much work does the weight lifter do, assuming he moves the weights at a constant speed?
I am not confident in my physics skills so I am really...