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Is x-x a variable expression?
Yes. It is equal to zero. Yes, mathematical expressions can contain numbers, variables, and mathematical operations but do not contain an equal sign or inequality sign.
What is an expression that substitutes numbers for the variables in the expressions?
It is "evaluating".
What is a collection of numbers and mathematical operators?
It is simply a collection of numbers and mathematical operations - until you add some further constraints or qualifications.
What is a mathematical language of symbols numbers including variables?
Algebra.
What are numbers and or variables combined with mathematical symbols?
its called an expression
What is a mathematical phrase that contains operations numbers or variables?
Algebraic expressions is a mathematical phrase that contains operations numbers or variables.
What is a mathematical phrase containing numbers and operation symbols?
Algebraic expressions is a mathematical phrase that contains operations numbers or variables.
What does expression mean mathematically?
A mathematical expression is a collection of numbers and variables along with mathematical operators - other than equalities or inequalities.
Is x-x a variable expression?
Yes. It is equal to zero. Yes, mathematical expressions can contain numbers, variables, and mathematical operations but do not contain an equal sign or inequality sign.
What does terms of an expression mean?
An expression is a collection of numbers and variables, along with mathematical operations, but without an equality (or inequality) symbol.
Do All expressions contain variables?
No, not all expressions contain variables. An expression is a mathematical phrase that combines numbers, variables, and mathematical operations. A variable is a symbol that represents a quantity that can vary, such as x or y. Some expressions may only contain numbers and mathematical operations, such as addition, subtraction, multiplication, and division. For example, "3 + 5" is an expression that only contains numbers and the addition operation. However, an expression that contains at least one variable is known as an algebraic expression, and this type of expression is commonly used in algebra to represent mathematical relationships between variables. For example, "2x + 4" is an algebraic expression that contains the variable x and represents a linear equation in which y is equal to two times x plus four.
What is an expression in math?
a collection of symbols that jointly express a quantity
What is an expression that substitutes numbers for the variables in the expressions?
It is "evaluating".
What is collection of numbers and mathematical operators?
It is simply a collection of numbers and mathematical operations - until you add some further constraints or qualifications.
Is a collection of numbers and mathematical operators?
It is simply a collection of numbers and mathematical operations - until you add some further constraints or qualifications.
What is a collection of numbers and mathematical operators?
It is simply a collection of numbers and mathematical operations - until you add some further constraints or qualifications.
What is expressions in maths?
A mathematical expression is a mathematical phrase that consist numbers variables and signs of operation example: x(variable) + 5(number)=7 so the value of x is 2 -Kennethn 10 yrs. old :]
