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What is the difference between simplifying an expression and evaluating an expression?
When you simplify, you are just taking the equation down to it's simplest form, not solving it. Evaluation involves actually solving the problem.
What is the difference between an equation and an expression?
Expression has no answer. a equation has an answer
What is one difference between a variable expression and a numerical expression?
The variable.
What is the difference between simplifying and evaluating algebraic expressions?
Simplifying an expression is getting rid of any brackets or parentheses, performing as many operations as you can - including combining like terms. To evaluate an expression you would substitute the numerical values of all the variables, carry out all the operations (addition, multiplication etc) in the expression to reach the answer - the numerical value of the expression.
Finding the value of an algebraic expression by replacing variables with numbers called what?
Evaluating the expression
What is the difference between simplifying an expression and evaluating an expression?
When you simplify, you are just taking the equation down to it's simplest form, not solving it. Evaluation involves actually solving the problem.
What is the difference between an equation and an expression?
Expression has no answer. a equation has an answer
What is the difference between an expression and a numerical expression?
it has to have an x number in it.
What is one difference between a variable expression and a numerical expression?
The variable.
What is the difference between simplifying and evaluating algebraic expressions?
Simplifying an expression is getting rid of any brackets or parentheses, performing as many operations as you can - including combining like terms. To evaluate an expression you would substitute the numerical values of all the variables, carry out all the operations (addition, multiplication etc) in the expression to reach the answer - the numerical value of the expression.
What is replacing each variable with a number in an expression and simpiifying the result?
Evaluating the expression.
What is replacing each variable in an expression by a number and calculating the answer?
That is sometimes known as EVALUATING the expression.
Finding the value of an algebraic expression by replacing variables with numbers called what?
Evaluating the expression
What is an expression that substitutes numbers for the variables in the expressions?
It is "evaluating".
What is the difference between a numerical expression and a variable expression?
A variable expression includes variables.
How is evaluating expressions fractions similar to evaluating expression with whole numbers?
this is not known in my brain i did this to post something thou
What is the difference between a algebraic equation and a algebraic expression?
An equation has an equal = sign whereas an expression does not.
