0
What is a mathematical sentence that contain an equals sign that shows that two expressions are equivalent?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
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 expressions contain?
Expressions have to contain numbers and letters.
What are the expressions that may not contain the equal sign or any type of inequality?
They are expressions.
What is 8 plus n 56n?
8 + n 56n doesn't appear to be a valid mathematical expression.
Does expression not contain an equal sign?
All expressions DO contain equals signs.
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 expressions contain?
Expressions have to contain numbers and letters.
What is the difference between a mathematical sentence and a mathematical phrase?
Be it from mathemtica or any where else, a sentence contains a 'VERB' a phrse does NOT contain a verb.
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 are the expressions that may not contain the equal sign or any type of inequality?
They are expressions.
Does expression not contain an equal sign?
All expressions DO contain equals signs.
What is 8 plus n 56n?
8 + n 56n doesn't appear to be a valid mathematical expression.
What are expressions that contain the same variable?
an algebraic expression
Equations that contain rational expressions?
a rational function.
How do you factorise these expressions?
In the same way that you would factorise any other expressions that do not contain an equality sign depending on the expressions of which none have been given.
What is the answer when solving an equation?
In mathematics, to solve an equation is to find what values (numbers, functions, sets, etc.) fulfill a condition stated in the form of an equation (two expressions related by equality). These expressions contain one or more unknowns, which are free variables for which values are sought that cause the condition to be fulfilled. To be precise, what is sought are often not necessarily actual values, but, more in general, mathematical expressions. A solution of the equation is an assignment of expressions to the unknowns that satisfies the equation; in other words, expressions such that, when they are substituted for the unknowns, the equation becomes an identity
What are the characteristic of rational algebraic expressions?
They do not contain an equality symbol.
