Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Simplify the expression by using algebric identities |
Grade: 9-a Lesson: S3-L2 |
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) \$ -3x^5 - 2x^2 + 7x - 8 \$ B) \$ -3x^5 + 2x^2 + 7x - 8 \$ C) \$ -3x^5 - 2x^2 - 7x - 8 \$ D) \$ 3x^5 - 2x^2 + 7x - 8 \$ |
Steps 2 |
Simplify the expression: |
A) \$ ( x + 2y + 3z )^2 \$ B) \$ ( x + 2y + 6z )^2 \$ C) \$ ( 3x + 4y + 6z )^2 \$ D) \$ ( 2x + 2y + 3z )^2 \$ |
Steps 3 |
Simplify the expression: |
A) \$ 18a^4 - 6a^2 + 1 \$ B) \$ 16a^4 - 8a^2 + 1 \$ C) \$ 16a^4 - 8a^2 + 3 \$ D) \$ 16a^4 - 6a^2 + 1 \$ |
Steps 4 |
Simplify the expression: |
A) \$ x^2 - 2x + 8 \$ B) \$ x^2 - 4x + 6 \$ C) \$ x^2 - 4x + 8 \$ D) \$ 2x^2 - 2x + 6 \$ |
Steps 5 |
Simplify the expression: |
A) \$ x^2 + 4y^2 + 9z^2 + 4xy + 12yz + 9zx \$ B) \$ x^2 + 4y^2 + 9z^2 + 4xy + 6yz + 12zx \$ C) \$ x^2 + 4y^2 + 9z^2 + 6xy + 12yz + 4zx \$ D) \$ x^2 + 4y^2 + 9z^2 + 4xy + 12yz + 6zx \$ |
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