Year 9 Interactive Maths - Second Edition

Binomials

If an expression consists of two terms, then it is said to be a binomial expression.

The product of two binomial expressions is called a binomial product. 

Binomial Expansions

This can be split up into two parts as follows:

Setting out:

Often, we set out the solution as follows:

Example 6

Solution:

Example 7

Solution:

Example 8

Solution:

Example 9

Solution:

Example 10

Solution:

Key Terms

binomial expression, binomial product, binomial expansion

Study Another Topic in Chapter 1: The Distributive Law

[ Distributive Law ] [ Binomials ] [ Perfect Squares ] [ Difference of Two Squares ] [ Problem Solving Unit ] [ Projects ] [ Symbols ] [ Index ]