M3 Stage 1 riley earl

Glossary

Distributive law: The Distributive law says that multiplying a number by a group of numbers added together is the same as doing each multiplication sepritly

Expanding: Become or make larger or more extensive.

Binomial Expansion: A theorem that specifies the expansion of an algebraic expression of the sum or the difference of two terms.

Factorising: Gerund or present participle

Variable: not consistent or having a fixed pattern; liable to change.

Pronumeral: A pronumeral is a letter that is used to represent a number (or numeral) in a problem.

Expression: a finite combination of symbols that is well-formed according to rules that depend on the context.

Equation: a statement that the values of two mathematical expressions are equal (indicated by the sign =).

Valuable: worth a great deal of money :)

3.4

Working out

3.5

Working out

3.7

Working out

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