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Is three times three expression?
Yes, "three times three" is an expression that represents the multiplication of the number three by itself. It can be mathematically written as (3 \times 3), which equals 9. This expression is often used to illustrate basic arithmetic operations.
What is a number that expresses exponents?
An expression which combines numbers and operations
What is the definition of algebraic expression-?
Here is the correct defenition: Algebraic Expression is an expression which is obtained by performing a finite number of the following operations on symbols representing numbers: addition, subtraction, multiplication, division, raising to a power.
When you replace the variable with a number and perform the operations you blank an expression?
When you replace the variable with a number and perform the operations, you evaluate an expression. This process involves substituting the numerical value for the variable and simplifying the expression according to the given operations. Evaluation is a fundamental concept in mathematics and is used to determine the value of the expression under specific conditions.
Expression?
A number sentence that equals or that has an equal sign.
What is A expression which combines numbers and operations?
An expression that combines numbers and operations is known as a mathematical expression. It can include various elements such as constants (numbers), variables (letters representing numbers), and operators (like addition, subtraction, multiplication, and division). For example, the expression (3x + 5) combines the number 3, the variable (x), and the operation of addition with the constant 5. These expressions can be evaluated or simplified based on the values of the variables involved.
Is the number sentence 8 plus 2 equals 10 an expression or an equation?
That word "equals" in there makes it an equation.
What does the value of an expression mean?
If you replace variables in an expression by numbers (in case there are any variables) and then do the indicated operations, you get a number. That final number is the "value" of the expression.
What is an algebraic expresion?
an algebraic expression is an expression built up from constants, variables, and a finite number of algebraic operations (addition, subtraction, multiplication,division and exponentiation to a power that is a rational number). For example,
Which mathematical expression phrase that can contain numbers variables and operation symbols?
A mathematical expression is a combination of numbers, variables, and operation symbols that represents a value. It can include elements such as addition (+), subtraction (−), multiplication (×), division (÷), and parentheses to indicate the order of operations. For example, the expression (3x + 5) contains the variable (x), the number (3), and the operation of addition. Expressions do not include equality signs; that would make them equations.
What is an algebraic expression by replacing each variable with a given number and performing all operations?
It is called evaluating the equation.
What is the relationship between an expression and an equation?
An equation states that an expression is equal to either a number or another expression.The 'equals' sign ( = ) is the tip-off that you have an equation.
