### Home > PC > Chapter 10 > Lesson 10.1.2 > Problem 10-28

10-28.

Evaluate each of the following limits.

Identify the dominant terms.

Substitute in

. What happens?Factor and simplify. Then try substituting in

.

10-28.

Evaluate each of the following limits.

Identify the dominant terms.

Substitute in

. What happens?Factor and simplify. Then try substituting in

.