One part of an algebraic expression that may be a number, a variable, or a product of both is called a "term." For example, in the expression (3x^2 + 5y - 7), the terms are (3x^2), (5y), and (-7). Each term can consist of constants (like -7), variables (like (x) and (y)), or a combination of both (like (3x^2)).
To write an algebraic expression for "five less than the product of two and a number," let the variable ( x ) represent the number. The product of two and the number can be expressed as ( 2x ). Therefore, five less than this product is represented by the expression ( 2x - 5 ).
Variable is any letter used in an algebraic expression, and can vary (change form) to be any number, and one variable means the same number in any single algebraic expression. Usually algebra is simplifying the expression or equation until you know what the variable is equal to.
In an algebraic expression, the number that is multiplied by a variable is called a "coefficient." For example, in the expression (3x), the number 3 is the coefficient of the variable (x). Coefficients can be positive or negative and can also be fractions or decimals.
Assuming you call your number "n", the expression would be "14n". You can replace "n" with whatever variable you want to use.
factor
It is the coefficient of the variable
To write an algebraic expression for "five less than the product of two and a number," let the variable ( x ) represent the number. The product of two and the number can be expressed as ( 2x ). Therefore, five less than this product is represented by the expression ( 2x - 5 ).
Variable is any letter used in an algebraic expression, and can vary (change form) to be any number, and one variable means the same number in any single algebraic expression. Usually algebra is simplifying the expression or equation until you know what the variable is equal to.
In an algebraic expression, the number that is multiplied by a variable is called a "coefficient." For example, in the expression (3x), the number 3 is the coefficient of the variable (x). Coefficients can be positive or negative and can also be fractions or decimals.
Assuming you call your number "n", the expression would be "14n". You can replace "n" with whatever variable you want to use.
factor
yes
It is the number that multiplies the unknown variable
The Base in the Algebraic Expression can be a Number or A Variable. EX. 42 or X2 - 4 and X are the base.
It is called the coefficient of the variable
The number that multiplies a variable in an algebraic expression is called a coefficient. It is the numerical factor that is multiplied by the variable to form a term in the expression.
The algebraic expression for three subtracted from a number can be represented as ( x - 3 ), where ( x ) is the variable representing the unknown number.