Saturday
September 20, 2014

Homework Help: Calc

Posted by Patrick on Monday, October 26, 2009 at 3:10am.

Can anyone help me find the derivative of these functions?

y = x^2x
y = x^-cos(x)
y = ln(7x^2 + 5y^2)

sqrt(3x+y)=2+x^2y^2
ysec(x) = 3xtan(y)
y = arctan[(sqrt((1 + x)/(1 - x)))]

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