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Two expressions are "equivalent" if they have the same result for any values of the variable or variables.
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∙ 10y ago
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What is the definition of an equivalent variable expressions?
An equation if both expressions are equal
Do algebraic expressions have to have a variable?
Yes. That is the definition of an algebraic expression.
What is the definition for defining the variable?
choosing a variable to represent one of the unspecified numbers in a problem and using it to write expressions for the other unspecified numbers in the problem.
Can expressions have and equal sign with a variable?
Expressions never have equality signs
What Algebraic expressions?
An expression with a variable.
How are numerical and variable expressions similar?
These two are both similar because they are both expressions.
What is the definition of a variable?
operational definition of a manipulated variable
What are numerical expressions that are equal or algebraic expressions that are equal for all values of the variable?
483h4yg3h45
What is the definition of a manipulated variable?
operational definition of a manipulated variable
What are expressions that contain the same variable?
an algebraic expression
What is the definition of cofficient of polynomial?
The coefficients of polynomials are the numbers in front of the variable expressions. Ex: In the polynomial: 3x^5 + 12x^2 - 45x + 134 the numerical coefficients are: 3,12,& -45
What is the value of x in number expressions?
1(: if the variable is not given to you
