Lesson Example Discussion Quiz: Class Homework |
Quiz In Class |
Title: Factorise the Expressions |
Grade: 8-b Lesson: S4-L5 |
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 |
Factorise the expressions |
\$ 5c^2 + 45cb \$ |
A) \$ 5(c + 9) \$ B) \$ 5c(c + 9) \$ C) \$ 5(c + 9b) \$ D) \$ 5c(c + 9b) \$ |
2 |
Factorise the expressions |
\$ 7m^2 + 56 \$ |
A) \$ 7(m^2 + 8) \$ B) \$ 7(m + 8) \$ C) \$ 7m(m + 8) \$ D) \$ 7m(m^2 + 8) \$ |
3 |
Factorise the expressions |
\$ 10l^2k + 50l \$ |
A) \$ 10l(l + 6) \$ B) \$ 10l(lk + 6) \$ C) \$ 10(lk + 6) \$ D) \$ 10l(l + 6) \$ |
4 |
Factorise the expressions |
\$ 8a^2b + 40ab^2 + 72ab \$ |
A) \$ 8ab(a + 5a + 9) \$ B) \$ 8b(a + 5b + 9) \$ C) \$ 8ab(a + 5b + 9) \$ D) \$ 8a(a + 5b + 9) \$ |
5 |
Factorise the expressions |
\$ 9d^2e^2 + 54d^2 \$ |
A) \$ 9d^2(e^2 + 6) \$ B) \$ 9d(e^2 + 6) \$ C) \$ 9(e^2 + 6) \$ D) \$ 9d^2(e + 6) \$ |
Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 2-July-2022 08:00PM EST