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# Math Crit A 29/3/18

TermDefinition
Varbiable an unknown value that is represented by a letter of a symbol
Expression an algebraic form consisting of numbers, variables and operation signs
Terms algebraic forms which are separated by + or – signs, (the signs being included)
Like Terms terms with exactly the same variable form
Constant Term a term which does not contain a variable
Coefficient the number factor of an algebraic term
Sum the sum of two or numbers is obtained by adding them
Quotient the quotient of two numbers is the first one mentioned divided by the second
Expand removing brackets
Simplify to make less complicated by collecting terms
Factorize is the process of finding the factors: (finding what to multiply together to get an expression)
Linear Relationship a relationship between two sets of variables that can be represented with a straight line on a graph
Non-Linear Relationship a relationship between two sets of variables that cannot be represented with a straight line on a graph
Function an equation for which any input (x) that is plugged into the equation will yield exactly one output out of the equation. (eg 2x = y)
Equation expressions separated by an equal sign
Formula a group of mathematical symbols that express a relationship or that are used to solve a problem
(a+b)^2 a^2+2ab+b^2
(a-b)^2 a^2-2ab+b^2
(a+b)(a-b) a^2-b^2
a^3+b^3 (a+b)(a^2+ab+b^2)
a^3-b^3 (a+b)(a^2-ab+b^2)
Monomial an algebraic expression with 1 term
Binomial an algebraic expression with 2 terms
Trinomial an algebraic expression with 3 terms
Four-Term Polynomial an algebraic expression with 4 terms
Created by: soggy_sage