Lesson Example Discussion Quiz: Class Homework |
Step-3 |
Title: Use law of exponent stem:[(a^m)/(a^n) = a^(m-n)] |
Grade: 6-a Lesson: S4-L3 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Given that |
|
2 |
Formula: |
By using this formula \$(a^m)/(a^n) = a^(m-n)\$ |
\$ 12^(15-17) \$ |
3 |
Step |
After subtract the exponents |
\$ 12^(-2) \$ |
4 |
Formula: |
By using this formula \$a^(-n) = 1/a^(n)\$ |
\$ 1/(12)^2 \$ |
5 |
Step |
After simplification |
\$ 1/(12 \times 12) \$ |
6 |
Step |
After multiplication |
\$ 1/144 \$ |
7 |
Answer |
B |
|
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