Lesson Example Discussion Quiz: Class Homework |
Quiz In Class |
Title: Find the product of polynomials. |
Grade: 7-b Lesson: S4-L10 |
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 |
Find the product of polynomials. |
\$ (x + 1)(x + 4) \$ |
A) \$ x^2 + 5x + 5 \$ B) \$ x^2 + 4x + 5 \$ C) \$ x^2 + 10x + 4 \$ D) \$ x^2 + 5x + 4 \$ |
2 |
Find the product of polynomials. |
\$ (2x + 7)(3x − 1) \$ |
A) A) \$ 6x^2 - 19x − 7 \$ B) \$ 6x^2 + 19x − 7 \$ C) \$ 6x^2 - 19x + 7 \$ D) \$ 6x^2 + 21x − 7 \$ |
3 |
Find the product of polynomials. |
\$ (2 − 5x)^2 \$ |
A) \$ 25x^2 − 10x + 4 \$ B) \$ 25x^2 + 20x + 4 \$ C) \$ 25x^2 − 20x - 4 \$ D) \$ 25x^2 − 20x + 4 \$ |
4 |
Find the product of polynomials. |
\$ (5 − 3x)(4 − x) \$ |
A) A) \$ 3x^2 + 17x - 20 \$ B) \$ 3x^2 − 18x + 20 \$ C) \$ 3x^2 − 16x + 20 \$ D) \$ 3x^2 − 17x + 20 \$ |
5 |
Find the product of polynomials. |
\$ (x + 6)(x − 6) \$ |
A) \$ x^2 − 36 \$ B) \$ x^2 + 6 \$ C) \$ x^2 + 36 \$ D) \$ x^2 − 6 \$ |
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