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

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โˆ™ 2017-12-12 11:10:42
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Q: What is used to evaluate an algebraic expression for a specific value?
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Related questions

How do you find a specific numerical value for an algebraic expression?

you have to deduce the variable and evaluate the expression.


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.


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

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


To find the value of a numerical of algebraic expression?

Evaluate using PEMDAS


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.


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

evaluate. : )


To find a specific numerical value for an algebraic expression?

Simplify !


What is the evaluate algebraic expression for -3x plus 2 equals?

Given a value of x, find the value for -3x + 2


How do you evaluate an 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.


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

to simplify!!* * * * *No. It is to EVALUATE.


What is the math term used to find the value of an algebraic expression?

A term often used is "evaluate".


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.


Evaluate the expression 17P2?

To "evaluate" an expression, you need to know the value for the variables.


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

You evaluate the expression !! :)


How do you evaluate in mathematics?

Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.


Evaluate an expression?

Find the value of the expression.


What is 3x plus 1?

It is a binomial algebraic expression. Its value can be evaluated if x is known.


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!


What is the value of a numerical or algebraic expression?

addition


What is value of an expression?

When you have an algebraic expression with variables in it, you need to know the the value of each variable. The value of the expression is found by replacing the variables with their values and simplifying. For example, evaluate 2xy-3x if x=5 and y=-1. 2xy-3x = 2*5*(-1) -3*5 = -10-15 = -25.


What is an expression to show its value?

It is "evaluate".


What does evalute mean in math?

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


What is it called to find the value of a mathematical expression?

It is called "to evaluate" the expression.


What does it mean to Evaluate a math expression?

evaluate means to figure out the value of something