Lesson Example Discussion Quiz: Class Homework |
Quiz In Class |
Title: Simplify |
Grade: 7-b Lesson: S5-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 | Question | Problem | Options |
|---|---|---|---|
1 |
Simplify |
\$ (2x)(16x)^2 \$ |
A) \$ 512x^2 \$ B) \$ 256x^2 \$ C) \$ 512x^3 \$ D) \$ 512x^4 \$ |
2 |
Simplify |
\$ (3x)(-8x^3)^2 \$ |
A) \$ 192x^7 \$ B) \$ 64x^7 \$ C) \$ 192x^6 \$ D) \$ -192x^7 \$ |
3 |
Simplify |
\$ (2h)(4h^2)^3 \$ |
A) \$ 64x^6 \$ B) \$ 128h^7 \$ C) \$ 128h^6 \$ D) \$ 64h^7 \$ |
4 |
Simplify |
\$ (3x)(-15x)^2 \$ |
A) \$ 900x^3 \$ B) \$ 675x^3 \$ C) \$ 225x^3 \$ D) \$ 675x^2 \$ |
5 |
Simplify |
\$ (2ab)^2(8ab) \$ |
A) \$ 16a^3b^3 \$ B) \$ 48a^3b^3 \$ C) \$ 32a^3b^3 \$ D) \$ 32a^2b^2 \$ |
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