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#1 Help Me ! » cal 2 help fast » 2007-01-29 15:24:16

fcb1012
Replies: 5

I need help with these 5 problems. #3,#4,#5 i have tried so many diff times and can not seem to get them to come out right.
Find Derivatives

#1. f(x)=(4e)^x

#2. y=x^(2x+1)

#3. x*(arcsin x)^2 -2x+2sqrt(1-x^2)*arcsin x

#4. sqrt(x^2-4)-2arcsec(x/2) , 2<x<4

#5. y=2x-cosh sqrt(x)

#2 Help Me ! » cal 2 help » 2007-01-24 14:05:45

fcb1012
Replies: 1

ok i have 1 medium problem and 2 difficult problems i cant seem to figure out. for all 3 i am wanting to find the derivative.

1) cosx^2=xe^y

2) y=x(arcsinx)^2 - 2x + 2sqrt(1-x^2)arcsin(x)

3) y= sqrt(x^2-4) - 2arcsec(x/2) , 2<x<4

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