### Home > APCALC > Chapter 5 > Lesson 5.3.2 > Problem 5-122

5-122.

Write the derivative of each function. Homework Help ✎

This derivative involves both the Product Rule and the Chain Rule.

*g*(*x*) = 2cot(5*x*) – 2cos^{3}(*x*)Be very careful to keep track of positive and negative coefficients.