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everywhere you see the variable, put it's value there instead, then do all of the math (+-x/)

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โˆ™ 2011-02-26 04:12:49
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: How do you substitute and evaluate an expression with variables?
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Related questions

Evaluate the expression 17P2?

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


What does it means to evaluate an expression?

It means to substitute a number values into an expression.


To evaluate a function for a specific value substitute the value in for what?

You substitute the variable for its value. Or you substitute the variables for each of the values.


What is 14-y if I rewrite this expression to substitute y4. Then evaluate each expression?

10


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.


How do you evaluate equations?

To evaluate means to find the value. Substitute the values of the variables and calculate the value. [You may need to solve for the values of the variables first.]


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.


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.


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.


What is it when you substitute numbers in for the variables and follow the order of operations?

It is evaluating the expression.

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