### Home > PC > Chapter 10 > Lesson 10.1.4 > Problem 10-61

10-61.

Evaluate the following limits.

Try substituting in

. What happens?Completely factor both the numerator and denominator. Simplify. Substitute in

.

Use the dominant term idea.

10-61.

Evaluate the following limits.

Try substituting in

. What happens?Completely factor both the numerator and denominator. Simplify. Substitute in

.

Use the dominant term idea.