Types of algebraic expressions. Polynomials

1.	Abridged multiplication formulas
2.	The square of the sum
3.	The square of the difference
4.	The difference of squares

1.	Check the correct answer using the formula Difficulty: easy	3
2.	Application of the formula of the difference of squares Difficulty: easy	3
3.	The square of the sum formula, polynomial squaring Difficulty: easy	3
4.	The difference of squares formula Difficulty: easy	3
5.	Formula of the square of the difference Difficulty: easy	3
6.	Abridged multiplication formulas (statements) Difficulty: easy	3
7.	Product of difference and sum (common fractions) Difficulty: medium	5
8.	Difference of the squares (powers) Difficulty: medium	5
9.	Difference of the squares (decimal fractions) Difficulty: medium	5
10.	Product of sum and difference (integers) Difficulty: medium	5
11.	Value of the expression Difficulty: medium	4
12.	The square of the sum (decimal fractions) Difficulty: medium	5
13.	The square of the difference (common fractions) Difficulty: medium	5
14.	The square of the sum (trinomial) Difficulty: medium	5
15.	The square of the difference (trinomial) Difficulty: medium	5
16.	The difference of cubes Difficulty: medium	5
17.	The square of the difference (multiplication by a number) Difficulty: medium	5
18.	The product of the sum of two numbers by the incomplete square of their difference Difficulty: hard	8
19.	Abridged multiplication formulas (decimal fractions) Difficulty: hard	8
20.	The difference of squares (integers) Difficulty: hard	8
21.	The product of sum and difference (numeric expression) Difficulty: hard	8

Training on polynomials

Difficulty: medium

Methodical recommendation

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