### Home > CALC > Chapter 7 > Lesson 7.3.4 > Problem 7-151

7-151.

**Multiple Choice:**If*y*=*x*+ sin(*xy*), then=

Homework Help ✎1 + cos(

*xy*)1 +

*y*cos(*xy*)

Implicit differentiation with the Chain Rule can be messy.

7-151.

**Multiple Choice:**If*y*=*x*+ sin(*xy*), then=

Homework Help ✎1 + cos(

*xy*)1 +

*y*cos(*xy*)

Implicit differentiation with the Chain Rule can be messy.