### Home > CALC > Chapter 7 > Lesson 7.2.1 > Problem 7-59

7-59.

Differentiate. Homework Help ✎

*y*^{2}= 3 cos*x**y*= tan^{2 }*y*= sin(cos*x*)

Use implicit differentiation. Alternatively, you could simplify to '*y* =' form.

Use the Chain Rule to differentiate. You may have to use it more than once.

Use the Chain Rule to differentiate.