Find g'(t).

g(t) = 3t^2/(sqrt{t^2+2t-1})

It is easier to solve by the quotient rule?

Should I separate the fraction and use the product rule?

If so, can the problem be rewritten

as 1/(sqrt{t^2+2t-1}) * 3t^2 and then apply the product rule?

What is the easiest way to find g'(t)?