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you have to deduce the variable and evaluate the expression.

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Q: How do you find a specific numerical value for an algebraic expression?
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Related questions

To find a specific numerical value for an algebraic expression?

Simplify !


What is the value of a numerical or algebraic expression?

addition


What is to find the value of a numerical or algebraic expression?

to solve for the variable


To find the value of a numerical or algebraic expression?

you have to use "order of operations"


How do you find the value of a numerical or algebraic expression?

you have to use "order of operations"


To find the value of a numerical of algebraic expression?

Evaluate using PEMDAS


To find the value of a numerical or algebraic expression what word goes to this definnation?

evaluate. : )


What is the basic unit of Matrix system?

It is an element of the matrix. This could be a numerical value or an algebraic expression.


What is the square root of Paris?

Paris is not a numerical value of algebraic expression and so does not have a square root.


How do you find the value of an algebraic expression by substituting a number for each variable and simplifying?

The answer to the question is given in the question!If you want to find the value of an algebraic expression, then you need to substitute numerical values for each of the variables in the expression, and then calculate and simplify the result.


What is it called to find the value of an algebraic expression?

To find the value of an algebraic expression is to evaluate it.


How do you evaluate an algebraic expression when I know the value of each variable?

Replace each variables in the algebraic expression by its [known] value and calculate the value (ie evaluate) of the algebraic expression.


How can you have different values in algebraic expressions?

When the value of a variable in an algebraic expression changes, the value of the expression can change.


When you find the numerical value of an expression you what the expression?

You evaluate the expression !! :)


What is used to evaluate an algebraic expression for a specific value?

It is done by substituting the values of the variables in the expression and then hope that you are capable of evaluating the result.


Is 4x2 9 prime?

4x^2 + 9 is a prime algebraic expression. Its numerical value may be prime of not - depending on the value of x.For x = 1, the value of the expression is 13 - a prime whereasfor x = 2, the value of the expression is 25 - not a prime.


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 a numerical expression when you replace it with it's single numerical value?

It is Simplify


The of an expression is the result when the variables in an algebraic expression are replaced by numbers and the expression is simplified?

Value


How do you find the value of an algebraic expression?

Take the value of each variable in the expression and replace the variable by its value. Then do the math!


Find the numerical value of an expression?

Inequality


What is the numerical value of an expression called?

The constant.


What does evalute mean in math?

It means to find the value of an expression or algebraic expression


How do you evaluate an algebraic expression?

You have to substitute a value for the letter variable in the expression. This is what we call evaluating the algebraic expression. An example would be 3x+1=7, when x=2.


Finding the value of an algebraic expression by replacing variables with numbers called what?

Evaluating the expression