### Home > CCA > Chapter 3 > Lesson 3.2.1 > Problem 3-42

3-42.

Evaluate each expression below for when

*, if possible.*

Multiply

by , then divide by .

Use the same method as part (a).

Dividing by

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3-42.

Evaluate each expression below for when

Multiply

by , then divide by .

Use the same method as part (a).

Dividing by

undefined.