I have a couple functions that I had to take the derivatives of... and I'm not sure if I got the answers right.
Here are the problems:
Find dy/dx.
1. y=(1+cos^2*7x)^3
2. y=(1+cos2x)^2
3. y=x/sqrt(1+2x)
4. y=sin^2(3x-2)
5. y=sqrt(tan5x)
Thanks~
I have a couple functions that I had to take the derivatives of... and I'm not sure if I got the answers right.
Here are the problems:
Find dy/dx.
1. y=(1+cos^2*7x)^3
2. y=(1+cos2x)^2
3. y=x/sqrt(1+2x)
4. y=sin^2(3x-2)
5. y=sqrt(tan5x)
Thanks~
Dear kdl00,
I think you could check these derivations easily with, webMathematica Explorations: Step-by-Step Derivatives