Lesson Example Discussion Quiz: Class Homework |
Step-4 |
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 |
Do cancelation |
\$ (\cancel4^2sqrt(2))/\cancel2^1 + sqrt(2) \$ |
3 |
Step |
After cancelation |
\$ 2sqrt(2) + sqrt(2) \$ |
4 |
Step |
Take \$sqrt(2)\$ has the common |
\$ sqrt(2)(2 + 1)\$ |
5 |
Step |
After Addition |
\$ 3sqrt(2) \$ |
6 |
Answer |
D |
|
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