Outer function is y= 8u^(1/2)
Inner function is u=x^4- 4x^2
rememberthe chain rule is dy/dx= dy/du * du/dx
Derivativeof y= 8u^(1/2) ..... power rule
2. Use parenthesis to say what the equation is.
Is it (csc^2x)^2 or perhaps (csc)^2x^2 ?