Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Addition of surds |
Grade: 9-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: |
|
2 |
Hint |
529,576,625 is a perfect square of 23,24,25 respectively |
\$ sqrt((23)^2) + sqrt((24)^2) + sqrt((25)^2) \$ |
3 |
Step |
After canceling square and squareroot |
\$ 23 + 24 + 25 \$ |
4 |
Step |
After Adding |
\$ 72 \$ |
5 |
Answer |
B |
|
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