i think what makes an equation an equation is y= whatever
An equation has an equal = sign whereas an expression does not.
an algebraic expression has no = sign. it could be like x+4, but an equation has to have an = sign. like x+4=5
An expression simply contains no equals sign. This is an expression: 2x + 4y + 3 An equation contains an equals sign. This is an equation: 2x + 4y + 3 = 0
An algebraic expression doesn't have an equal sign (e.g. 4x+7) whereas an algebraic equation does (e.g. 4x+7=19). 4x=19-7 4x=12 x=12/4 x=3
They both are made up of algebraic terms but an expression does not contain an equality sign whereas an equation does have an equality sign.
Equation: x+3=3+x (notice the equal sign: equal; equation)Expression: x+3 (notice no equal sign)
A polynomial is always going to be an algebraic expression, but an algebraic expression doesn't always have to be a polynomial. An algebraic expression is an expression with a variable in it, and a polynomial is an expression with multiple terms with variables in it.
An algebraic expression is not necessarily a formula, but it can be part of one. An algebraic expression consists of variables, numbers, and operations, while a formula typically includes an equation or a rule that defines a relationship between quantities. For instance, the expression (2x + 3) is an algebraic expression, while the formula (A = l \times w) for the area of a rectangle is a specific application of algebraic expressions. Thus, while all formulas may contain algebraic expressions, not all algebraic expressions qualify as formulas.
an algebraic equation that describes a relationship between several variables is called a?
Expression has no answer. a equation has an answer
An unknown in an algebraic expression is a variable that represents a value we do not yet know. It is typically denoted by letters such as (x), (y), or (z). The purpose of the unknown is to allow for the formulation of equations and the exploration of relationships between quantities. Solving the expression involves finding the value of the unknown that satisfies the equation.
Algebraic expressions use letters as variables to represent numbers. Ex. 5c-(2+x) x=2 c=12 Numerical expressions use numbers only. Ex. 12+(2-7)