Algebraic Notation Flashcards

GCSE Mathematics (Edexcel) 1MA1

Expression

A mathematical phrase that can contain numbers, variables, and operators, but no equals sign.

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Terms in this set (10)

1

Expression

A mathematical phrase that can contain numbers, variables, and operators, but no equals sign.

2

Equation

A mathematical statement that shows two expressions are equal, using an equals sign.

3

Term

A single number, variable, or the product of numbers and variables in an expression or equation.

4

Coefficient

The numerical factor of a term that contains a variable (e.g., in 3x, the coefficient is 3).

5

Variable

A letter or symbol that represents an unknown value in an expression or equation.

6

Constant

A fixed value in an expression or equation that does not change (e.g., in 5x + 3, the constant is 3).

7

Simplify

To combine like terms in an expression to make it as concise as possible.

8

Like Terms

Terms that have the same variable(s) raised to the same power(s), which can be combined.

9

Substitution

The process of replacing a variable in an expression or equation with a specific value.

10

Expand

To remove brackets in an expression by multiplying each term inside the bracket by the term outside.

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