Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Use law of exponent stem:[a^-n/b^-m = b^m/a^n] |
Grade: 6-a Lesson: S3-L4 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Simplify the value |
\$ 8^(-1)/7^(-2) \$ |
2 |
Formula: |
Use law of exponent |
\$a^-n/b^-m = b^m/a^n\$ |
3 |
Step |
Calculating exponents |
\$ (7 \times 7)/8 \$ |
4 |
Step |
calculating the exponents |
\$=> 49/8 \$ |
5 |
Answer |
B |
Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 20-March-2023 08:10 PM EST