Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Simplify the expression |
Grade: 7-a Lesson: S3-L8 |
Explanation: Let us discuss a few questions on this topic and review the answers to every question. |
Quiz: Discussion in Class
Problem Id | Problem | Options |
---|---|---|
Steps 1 |
Simplify the expression |
A) \$ -2x(x - 8) \$ B) \$ -2x(x + 4) \$ C) \$ 2x(-x + 4) \$ D) \$ 2x(x - 4) \$ |
Steps 2 |
Simplify the expression |
A) \$ 9x^3 \$ B) \$ -5x^3 \$ C) \$ x^4 \$ D) \$ 9x^4 \$ |
Steps 3 |
Simplify the expression |
A) \$ x^2(5x+7) \$ B) \$ x^2(5x-7) \$ C) \$ x(5x+7) \$ D) \$ x^2(x+7) \$ |
Steps 4 |
Simplify the expression |
A) \$ x(2x^4+x+6) \$ B) \$ x(2x^4-x-6) \$ C) \$ x(2x^4+x-6) \$ D) \$ x(2x^4-x+6) \$ |
Steps 5 |
Simplify the expression |
A) \$ x(4x^3 + 3x^2 + 5x - 7) \$ B) \$ x(4x^3 - 3x^2 + 5x + 7) \$ C) \$ x(4x^3 - 3x^2 - 5x + 7) \$ D) \$ x(4x^3 - 3x^2 - 5x - 7) \$ |
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