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# What are the five special products?

## What are the five special products?

Special Products involving Squares

• a(x + y) = ax + ay (Distributive Law)
• (x + y)(x − y) = x2 − y2 (Difference of 2 squares)
• (x + y)2 = x2 + 2xy + y2 (Square of a sum)
• (x − y)2 = x2 − 2xy + y2 (Square of a difference)

### What pattern are involved in multiplying algebraic expression?

How to Multiply Two Algebraic Expressions? Such an operation is called ‘expanding the expression’. To expand the expression, we multiply each term in the first pair of brackets by every term in the second pair of brackets.

#### What are the different kinds of special products?

Special products of binomials

• Special products of the form (x+a)(x-a) Squaring binomials of the form (x+a)² Practice: Multiply difference of squares. Special products of the form (ax+b)(ax-b) Squaring binomials of the form (ax+b)² Special products of binomials: two variables.
• Multiplying binomials by polynomials.

What are the types of special products?

What are the steps in multiplying algebraic expressions?

1) Write the two numbers with multiplication sign (x) between them or put a dot. The dot considered as multiplication. 2) Multiply the numbers. 3) If the bases are same then add the exponents.

## What is a special product pattern?

Special products are simply special cases of multiplying certain types of binomials together.

### What are special binomials?

Some special products of binomials suggest other patterns, such as the product of the sum and difference of two expressions, the product of squaring the sum of an expression, and the product of squaring the difference of an expression.

#### What makes these products ” special ” in math?

1. Special Products What makes these products “special”? The algebraic products on this page are used all the time later in this chapter, and in a lot of the math you will come across later. They are “special” because they are very common, and they’re worth knowing.

Why are special products referred to as Special Products?

These special cases are called special products because they are special cases of products of binomials. Are you a student or a teacher? As a member, you’ll also get unlimited access to over 84,000 lessons in math, English, science, history, and more. Plus, get practice tests, quizzes, and personalized coaching to help you succeed.

Are there any special products that you need?

If you can recognize these products easily, it makes your life easier later on. The following special products come from multiplying out the brackets. You’ll need these often, so it’s worth knowing them well. This one uses the first product above.

## What makes a product unique in the market?

Essentially, it involves making a big bet on a very few capabilities, and giving up all the other activities that don’t feed into that commitment. You have to know what makes your product attributes unique, and build the differentiating capabilities that reinforce your product’s uniqueness.