Lesson Example Discussion Quiz: Class Homework |
Quiz In Class |
Title: Multiplication of surds |
Grade: 8-b Lesson: S4-L7 |
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 | Question | Problem | Options |
|---|---|---|---|
1 |
Simplify |
\$ sqrt(16) × 2sqrt(8) \$ |
A) \$ 16sqrt(2) \$ B) \$ 16 \$ C) \$ 32 \$ D) \$ 16sqrt(8) \$ |
2 |
Simplify |
\$ sqrt(5) × sqrt(5) \$ |
A) \$ 25 \$ B) \$ 2sqrt(5) \$ C) \$ 5 \$ D) \$ sqrt(25) \$ |
3 |
Simplify |
\$ sqrt(28) × sqrt(128) × sqrt(2) \$ |
A) \$ 64sqrt(7) \$ B) \$ 32sqrt(7) \$ C) \$ 16sqrt(7) \$ D) \$ 8sqrt(7) \$ |
4 |
Simplify |
\$ sqrt(25) × sqrt(36) \$ |
A) \$ 11 \$ B) \$ sqrt(61) \$ C) \$ 30 \$ D) \$ sqrt(11) \$ |
5 |
Simplify |
\$ sqrt(1600) × sqrt(800) \$ |
A) \$ 800sqrt(10) \$ B) \$ 400sqrt(5) \$ C) \$ 800sqrt(6) \$ D) \$ 800sqrt(2) \$ |
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