Algebraic identities. Mathematics State Board, Class 9: lessons, tests, tasks.

1.	Square identity of a trinomial
2.	Identities involving product of three binomials
3.	Cubic identities
4.	Cubic identity for three variables
5.	Introduction to factorisation
6.	Methods of factorisation
7.	Mind map

1.	Multiple choice questions Difficulty: easy	2
2.	Two mark example problems I Difficulty: easy	10
3.	Two mark example problems II Difficulty: easy	6
4.	Two mark example problems III Difficulty: easy	6
5.	Two mark example problems IV Difficulty: easy	8
6.	Two mark example problems V Difficulty: easy	6
7.	Two mark example problems VI Difficulty: easy	6
8.	Two mark example problems VII Difficulty: easy	8
9.	Two mark example problems VIII Difficulty: easy	4
10.	Two mark example problems IX Difficulty: easy	4
11.	Two mark example problems X Difficulty: easy	2
12.	Two mark exercise problems I Difficulty: easy	8
13.	Two mark exercise problems II Difficulty: easy	4
14.	Two mark exercise problems III Difficulty: medium	8
15.	Two mark exercise problems IV Difficulty: medium	8
16.	Two mark exercise problems V Difficulty: medium	4
17.	Two mark exercise problems VI Difficulty: medium	4
18.	Two mark exercise problems VII Difficulty: medium	4
19.	Two mark exercise problems VIII Difficulty: medium	4
20.	Two mark exercise problems IX Difficulty: medium	8
21.	Two mark exercise problems X Difficulty: medium	6
22.	Two mark exercise problems XI Difficulty: medium	6
23.	Two mark exercise problems XII Difficulty: medium	8
24.	Two mark exercise problems XIII Difficulty: medium	6
25.	Two mark exercise problems XIV Difficulty: medium	6
26.	Two mark exercise problems XV Difficulty: medium	6
27.	Two mark exercise problems XVI Difficulty: medium	6
28.	Two mark exercise problems XVII Difficulty: medium	6
29.	Two mark exercise problems XVIII Difficulty: medium	6
30.	Two mark exercise problems XIX Difficulty: medium	6
31.	Five mark example problems Difficulty: hard	5
32.	Five mark exercise problems Difficulty: hard	5

1.	Find the zeros Difficulty: easy	1
2.	Find the value of the cubic expression Difficulty: easy	2
3.	Factorise the quadratic polynomial Difficulty: easy	2
4.	Factorise Difficulty: easy	2
5.	Factorise using appropriate identities Difficulty: easy	2
6.	Find the area using suitable identity Difficulty: medium	2
7.	Find the values Difficulty: medium	2
8.	Factorise using suitable identity Difficulty: medium	2
9.	Factorise the expression Difficulty: medium	2
10.	Factorise the given polynomial Difficulty: medium	2
11.	Evaluate the following Difficulty: hard	5
12.	Expand the given factor using the identity Difficulty: hard	5
13.	Evaluate Difficulty: hard	5
14.	Find the value! Difficulty: hard	5

1.	Evaluate the expression Difficulty: easy	2
2.	Find the value Difficulty: easy	2
3.	Factorize the expression Difficulty: medium	2
4.	Factorize using algebraic identity Difficulty: medium	2
5.	Determine the factors Difficulty: medium	2

1.

Methodical recommendation

Algebraic identities

Theory

Textbook Questions

Practice Questions

Key Questions for School Exam Preparation

Teacher manual