Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Simplify |
Grade: 7-b Lesson: S4-L4 |
Explanation: Let us discuss a few questions on this topic and review the answers to every question. |
Quiz: Discussion in Class
| Problem Id | Question | Problem | Options |
|---|---|---|---|
Steps 1 |
Simplify |
\$ (x + y)(x - y) \times 1/((x + y)) \$ |
A) \$ x - y \$ B) \$ x + y \$ C) \$ 2(x - y) \$ D) \$ 2(x + y) \$ |
Steps 2 |
Simplify |
\$ (4x + 3y)(4x - 3y) \times 1/((4x + 3y)) \$ |
A) \$(4x - 3y)^2 \$ B) \$4x + 3y \$ C) \$4x - 3y \$ D) \$2(4x - 3y) \$ |
Steps 3 |
Simplify |
\$ (5x - y)(5x + y) \times 1/((5x - y)) \$ |
A) \$ (5x + y)^2 \$ B) \$ (5x + y) \$ C) \$ 5x - y \$ D) \$ 2(5x + y) \$ |
Steps 4 |
Simplify |
\$ (9x + 10y)(9x - 10y) \times 1/((9x + 10y)) \$ |
A) \$ 2(9x - 10y) \$ B) \$ 9x + 10y \$ C) \$ (9x - 10y) \$ D) \$ (9x - 10y)^2 \$ |
Steps 5 |
Simplify |
\$ (22x + 1y)(22x - 1y) \times 1/((22x - 1y)) \$ |
A) \$22x + 1y \$ B) \$(22x - 1y) \$ C) \$(222x + 1y) \$ D) \$(2x + 1y) \$ |
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