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What is it called when you replace all variables in an expression with numbers and carry out the operation?
Wiki User
∙ 12y ago
I don't know if there is an official term, but I have only heard it called: Plug n' chug.
This is because you "plug" in numbers into the variables, and then "chug" through the computations to get the answer.
Wiki User
∙ 12y ago
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How do you evaluate a expression?
Replace all the variables in the expression by their numerical values and calculate the result.
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.
Is the set of numbers that can replace the variable in an algebraic expression.?
It is the domain of the expression.
How can you evaluate a expression?
replace the variables with the given values and simplify using the order of operations.
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 do you evaluate an expression when given values for the variables?
You replace each variable by its value. Then you do the indicated calculations.
What does the value of an expression mean?
If you replace variables in an expression by numbers (in case there are any variables) and then do the indicated operations, you get a number. That final number is the "value" of the expression.
How do you evaluate variable expressions?
To evaluate a variable expression, replace all the variables with numbers and simplify the resulting numerical expression. 3m for m = 9 3(9)=27
How do you evaluate a expression?
Replace all the variables in the expression by their numerical values and calculate the result.
What do you do to find the value of an expression?
You replace variables by their assigned values, then do the calculations.
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.
What do you use to find the value of an expression?
You replace variables by their assigned values, then do the calculations.
Is the set of numbers that can replace the variable in an algebraic expression.?
It is the domain of the expression.
What do you use to find the value of an algebraic expression?
You replace variables by their assigned values, then do the calculations.
How can you evaluate a expression?
replace the variables with the given values and simplify using the order of operations.
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 so you evaluate an expression?
The idea is to replace any variables (if there are any) by their numerical values, then do all the calculations.
