This would be an expression if it didn't have an equals sign.
It is an algebraic expression because it does not contain an equality sign.
Yea because the collection of rules that define which procedures to perform first order to evaluate a given mathematical expression.
because it can be jackass
It's not "maths". It's spelled "math". The mathematics is spelled with an "s" because it counts for all of the numbers used in a mathematical expression, and not just one mathematic note. When using British English the correct abbreviation is maths not math.
It is a quadrilateral because it has 4 sides
In math expression means when you have a number sentence without an equal sign.A mathematical or algebraic expression is a collection of terms that do not include an equality sign because it is not an equation. A mathematical or algebraic expression is a collection of terms that do not include an equality sign because it is not an equation.
Actually, 2x + 3y + z is an expression, because it is a mathematical noun.
3
It is an algebraic expression because it does not contain an equality sign.
A mathematical expression does not have an answer, if it is algebraic and all of the terms are unlike. For example, x+7y does not have an answer because there are no definite solutions, and there is no possibility to combine like terms. However, the expression 2x+7y+3x does have an answer, but the solution is merely the combination of like terms. (5x+7y)
Yea because the collection of rules that define which procedures to perform first order to evaluate a given mathematical expression.
It is not possible to answer the question because this site is rubbish for posting mathematical questions: the browser does not permit most mathematical symbols. As a result, there is no visible operator between 81 and 181.
This phrase might be represented by the mathematical expression Y + (-5x). Because there is no additional information, you cannot determine what either Y or x is.
The browser used by this site for posting questions is almost totally useless for many mathematical questions because it rejects most mathematical symbols and does recognise superscripts.I am assuming the expression is f(x) = 900*(0.65)^x. If so, the domain is x>= 0.
The browser used by this site for posting questions is almost totally useless for many mathematical questions because it rejects most mathematical symbols and does recognise superscripts.I am assuming the expression is f(x) = 900*(0.65)^x. If so, the domain is x>= 0.
mathematical perspective
It is a lot of numbers and letters, combined together with various mathematical operations and functions. Operations such as addition, subtraction, multiplication division, exponentiation etc; functions such as trigonometric ones, logarithms, factorials, etc. An expression cannot have an equals sign (or a less than or more than sign) because then it becomes an equation (inequality). So 3x2 + 2y/sin(x) - 23-x is an expression.