10 + B
Algebra
expressions don't have an equal sign and equations do
variables
An expression that contains at least one variable is called an algebraic expression. Algebraic expressions consist of variables, constants, and mathematical operations such as addition, subtraction, multiplication, and division. These expressions can be simplified or evaluated by substituting specific values for the variables. Algebraic expressions are fundamental in algebra and are used to represent mathematical relationships and solve equations.
a verbal expressions is a math questions .for example 8+6
Algebra.
It depends on the edition, but typically, it would include, working with expressions that include variables - for example, adding, subtracting, multiplying, and dividing such expressions; fractions (also with expressions); writing equations (based on word problems) and solving those equations; factoring polynomials; graphing; perhaps some basic trigonometry. - High school algebra is all about working with variables.
It depends on how far you are on Pre-algebra. If you don't know anything, I recommend you take Pre-algebra 1. If you are advanced in Pre-algebra and you know variables and expressions then I recommend you take Pre-algebra 2
A collection of numbers, variables, and mathematical expressions is typically referred to as an algebraic expression or a mathematical expression. These components can include constants (numbers), variables (symbols representing unknown values), and various operations (such as addition, subtraction, multiplication, and division) that combine them. Such expressions are often used in algebra to represent relationships, solve equations, and model real-world situations.
In algebra, an identity refers to an equation that is true for all values of the variables involved. For example, the equation (a + b = b + a) is an identity because it holds true regardless of the values of (a) and (b). Identities are essential in algebra as they help simplify expressions and solve equations, ensuring that certain relationships remain consistent across different scenarios.
"Poloments" appears to be a misspelling. If you meant "polynomials," they are mathematical expressions with multiple terms involving variables and coefficients. Polynomials are commonly used in algebra and calculus.
Yes. Expressions cannot be expressed without variables. There are numerical expressions for ex. 2 + 3 is an expression without variables.
Algebra
Ah, I see you're curious about algebra, friend. Expressions that use a letter to represent an unknown quantity are called variables. They help us solve problems and equations by giving us a way to work with unknown values in a clear and organized manner. Just like adding colors to a painting, variables add depth and meaning to mathematical expressions.
The algebra taught in high school involves doing calculations with unknown or unspecified numbers. These are usually represented with letters, which are called "variables". For more details, read some introductory article about algebra, such as the Wikipedia (article "Elementary algebra"), or read a high school textbook about algebra if you want more details.
expressions don't have an equal sign and equations do
juxtaposition - one may place two variables or expressions next to each other and imply an operator. e.g. a times b can be written ab.