I have to take the derivative of :
The solution is but in my work, the answer will have something to the 4th power on the top which will be impossible to cancel out. What have I done wrong?
Edit: Never mind, I see my mistake
I have to take the derivative of :
The solution is but in my work, the answer will have something to the 4th power on the top which will be impossible to cancel out. What have I done wrong?
Edit: Never mind, I see my mistake