Lesson Example Discussion Quiz: Class Homework |
Quiz In Class |
Title: Addition of surds |
Grade: 9-a Lesson: S3-L4 |
Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the five problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts. |
Quiz: in Class
Problem Id | Problem | Options |
---|---|---|
1 |
Simplify: |
A) \$ (4sqrt(5))/5 \$ B) \$ (4sqrt(2))/5 \$ C) \$ (4sqrt(10))/5 \$ D) \$ 4sqrt(10) \$ |
2 |
Simplify: |
A) \$ 23/6 \$ B) \$ 21/5 \$ C) \$ 29/7 \$ D) \$ 15 \$ |
3 |
Simplify: |
A) \$ (10sqrt(2)+16sqrt(3)+7sqrt(5))/4 \$ B) \$ (8sqrt(2)+14sqrt(3)+14sqrt(5))/8 \$ C) \$ (10sqrt(2)+16sqrt(3)+7sqrt(5))/8 \$ D) \$ (20sqrt(2)+32sqrt(3)+7sqrt(5))/8 \$ |
4 |
Simplify: |
A) \$ sqrt(13) + sqrt(11) + sqrt(14) \$ B) \$ sqrt(10) + sqrt(14) + sqrt(15) \$ C) \$ (sqrt(10) + sqrt(13) + sqrt(14))/3\$ D) \$ (2sqrt(10) + 2sqrt(14) + sqrt(13))/2 \$ |
5 |
Simplify: |
A) \$ (15 + 15sqrt(2) + 6sqrt(5))/30 \$ B) \$ (15 + 15sqrt(2) + 10sqrt(3) + 6sqrt(5))/30 \$ C) \$ (15 + 6sqrt(5))/30 \$ D) \$ (15 + 10sqrt(3) + 6sqrt(5))/30 \$ |
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