Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Factorise the Expressions |
Grade: 8-b Lesson: S4-L3 |
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: Discussion in Class
| Problem Id | Question | Problem | Options |
|---|---|---|---|
Steps 1 |
Factorise the expressions |
\$ a^2 - 5a - 14 \$ |
A) \$ (a + 7)(a - 2) \$ B) \$ (a + 7)(a + 2) \$ C) \$ (a - 7)(a -2) \$ D) \$ (a -7)(a + 2) \$ |
Steps 2 |
Factorise the expressions |
\$ m^2 + 10m + 16 \$ |
A) \$ (m - 8)(m + 2) \$ B) \$ (m + 8)(m - 2) \$ C) \$ (m + 8)(m + 2) \$ D) \$ (m - 8)(m - 2) \$ |
Steps 3 |
Factorise the expressions |
\$ c^2 + 5c - 24 \$ |
A) \$ (c + 8)(c - 3) \$ B) \$ (c - 8)(c - 3) \$ C) \$ (c + 8)(c + 3) \$ D) \$ (c - 8)(c + 3) \$ |
Steps 4 |
Factorise the expressions |
\$ p^2 - 10p + 21 \$ |
A) \$ (p + 7)(p + 3) \$ B) \$ (p - 7)(p - 3) \$ C) \$ (p + 7)(p - 3) \$ D) \$ (p - 7)(p + 3) \$ |
Steps 5 |
Factorise the expressions |
\$ r^2 + 6r + 8 \$ |
A) \$ (r - 4)(r - 2) \$ B) \$ (r + 4)(r - 2) \$ C) \$ (r + 4)(r + 2) \$ D) \$ (r - 4)(r + 2) \$ |
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