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How do you determine the values for which a rational expression is undefined?
A rational expression is not defined whenever the denominator of the expression equals zero. These will be the roots or zeros of the denominator.
What does the expression closet freak mean?
The expression 'closet freak' can be defined as someone who seems decent on the outside, but is in the bedroom a freak or sexual extravagant. It's a rare expression.
What is another expression for black and white?
Perhaps: Clearly defined; mutually exclusive
Is a rational expression undefined whenever its number is zero?
No. 0/3 is well defined.
What is the definition of the word mood?
Mood can be defined as an expression of feelings. Esp. Good or bad
Examples of definition of rational algebraic expression?
A rational algebraic expression is the ratio of two algebraic expressions. That is, one algebraic expression divided by another. It is important that the domain is defined in such a way the the rational expression does not involve division by 0.
What is a numerical expression example?
A numerical expression is defined as a combination of numbers and one or more operation symbols. An example is 5 + 7 - 1.
Mathematical expression of natural law?
A formula is defined as a mathematical expression of a natural law. A formula is a combination of numbers and symbols used to describe how something works.
What do you call a set of numbers that can replace the variable in an algebraic expression?
A set of numbers that can replace the variable in an algebraic expression is called the "domain" of the expression. The domain consists of all possible input values (or variables) for which the expression is defined and yields valid outputs.
What are math expressions?
A math expression is basically and equation without and equals sign. For example "15a+30b" would be an expression, while "15a+30b=45c" would be an equation. An expression can also be defined as a sum of terms.it could also be defined as a mathematical phrase which involves or contain variables and numbers.like(x and y)these are variables.
If an original expression is defined for all values of x you do not need to specify the absolute value in the simplified expression.?
The assertion is not true. Consider the function f(x) =|x - 3|, which is the distance of x from the point 3. The function is defined for all x but the absolute value is required.
Find the absolute value for the expression 13?
Absolute value can be defined as the distance from the expression to zero. Therefore, the absolute value of 13 is 13.
