Step-3

Title: Simplify

Grade: 7-b Lesson: S4-L2

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Steps Problem Solution

1

Simplify

\$ (99a - 98b)^99/((99a - 98b)^98) \$

2

Using identity \$a^m / a^n = a^(m-n)\$

\$ (99a - 98b)^(99-98) \$

3

After simplification

\$ (99a - 98b)^1 \$

4

Answer

B = \$ (99a - 98b) \$


Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 8-July-2022 08:00PM EST