Zenzizenzizenzicte word that represents the square of the square of a cube. In symbols, zenzizenzizenzicten ( ( x 3 ) 3 ) a. Use the chain rule twice to find the derivative. b. Use the properties of exponents to first simplify the expression, and then find the derivative. a. The function is in the form y = f(n), where n = g(u) and u = h(x). This can also be written as fig[h(x)]] Use your knowledge of the chain rule to determine the formula when using the chain rule twice. Choose the correct answer below. dy A. dx = f'[g(x)] - g'[h(x)] - h'(x) dy SI B dx f'[g(x)] . g'(x) . h'(x) dx =f'[g[h(x)]] - g'[h(x)] . h'(x) dy st dx = f'[g[h(x)]] - g'[h(x)] n. 5 Now determine the expressions for u, n, and y. What is the expression for u? in 9 Stic n 1 u= h(x) = stio on 1