Lesson Example Discussion Quiz: Class Homework |
Step-1 |
Title: Use law of exponent stem:[(a/b)^-m = (b/a)^m] |
Grade: 6-a Lesson: S3-L3 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Simplify the value |
\$ (4/5)^(-4) \$ |
2 |
Formula: |
Use law of exponent |
\$(a/b)^-m = (b/a)^m\$ |
3 |
Step |
Calculating exponents |
\$ 5^4/4^4 \$ |
4 |
Step |
Calculating exponents |
\$=> (5 \times 5 \times 5 \times 5)/(4 \times 4 \times 4 \times 4) \$ |
5 |
Step |
Calculating exponents |
\$=> 625/256 \$ |
6 |
Answer |
A |
Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 20-March-2023 08:10 PM EST