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How do you evaluate the expression P86?
If it is a variable-name, then just fetch the value of the variable.
How do you find a specific numerical value for an algebraic expression?
you have to deduce the variable and evaluate the expression.
What is an algebra expression you replace each variable with a number?
evaluation, evaluate.
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 a math expression?
The evaluate a algebraic math expression you first must substitute a number for each variable. Then you must perform the operation in the correct order.
To evaluate a variable expression you must do what to values for the variable?
You must substitute values for the variable.
What do you need to be given to evaluate an algebraic expression?
A variable
How do you evaluate the expression P86?
If it is a variable-name, then just fetch the value of the variable.
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
What must you do to evaluate a variable expression?
you have to undo what ever's being done to the variable :p
How do you find a specific numerical value for an algebraic expression?
you have to deduce the variable and evaluate the expression.
Evaluate the variable expression for x equals 3?
Take 3 and substitute into the expression given to you but not mentioned in the question here and evaluate the expression. "Sub and Solve" I say.
When you replace the variable with a number and perform the operations you blank an expression?
evaluate.
What is an algebra expression you replace each variable with a number?
evaluation, evaluate.
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 a math expression?
The evaluate a algebraic math expression you first must substitute a number for each variable. Then you must perform the operation in the correct order.
Which term describe a fraction that has a variable or variable expression in its numerator its denominator or both?
It is a variable fraction.
