Find the derivative of the function.
f(x) = 9/((7x^2-12)^(1/2))
rewrite it as
f(x) = 9(7x^2 - 12)^(-1/2)
now it is a straightforward chain rule
I am sure you can handle that.
f(x) = 9/((7x^2-12)^(1/2))
f(x) = 9(7x^2 - 12)^(-1/2)
now it is a straightforward chain rule
I am sure you can handle that.