Lesson Example Discussion Quiz: Class Homework |
Quiz In Class |
Title: Simplify |
Grade: 7-b Lesson: S4-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 + y)(x - 2y) \times 1/((2x + y)) \$ |
A) \$2x + 1y \$ B) \$(x - 2y) \$ C) \$2(x - 2y) \$ D) \$(x - 2y)^2 \$ |
2 |
Simplify |
\$ (x + 3y)(4x - y) \times 1/((x + 3y)) \$ |
A) \$(4x - y) \$ B) \$(x + 3y) \$ C) \$2(4x - y) \$ D) \$(4x - y)^2 \$ |
3 |
Simplify |
\$ (x - y)(x + y) \times 1/((x - y)) \$ |
A) \$2(x + y) \$ B) \$(x + 3y) \$ C) \$(x - y) \$ D) \$(x + y) \$ |
4 |
Simplify |
\$ (9x + y)(9x - y) \times 1/((9x + y)) \$ |
A) \$(x - 9y) \$ B) \$(9x + y) \$ C) \$(x + y) \$ D) \$(9x - y) \$ |
5 |
Simplify |
\$ (2x + 1y)(2x - 1y) \times 1/((2x - 1y)) \$ |
A) \$(2x - 1y) \$ B) \$(1x + 2y) \$ C) \$(2x + 1y) \$ D) \$(9x - y) \$ |
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