answersLogoWhite

0


Best Answer

The math definition of a rational number is any number a/b so that both a and b are integers, except b ( the denominator) cannot be zero. So if you can manipulate the expressions to become this form, a/b, then it is the equavilent of a rational expression. Rational algebraic expressions are similar, except they contain variables. The same condition for the denominator must be true. The entire expression in the denominator cannot equal zero, but the variable might equal zero.

Ex. a 1 / (x-1) .... x-1 cannot equal zero, which means that x cannot equal 1.

Ex. b (1/3)/(1/4) can be simplified into 4/3 which is a rational number.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Can any number serve as the denominator in a rational expression?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is any number that is expressed as an integer or as a ratio between tow integers when 0 doesn't serve as the denominator?

i don't know that's why am asking you succors


Which expression is usually on police cars instead of to punish and enslave like in the movie transformers?

"to serve and protect"


The maximum number of terms a president may serve is?

the maximum number of terms the president may serve is 2


How do you figure out if this one person has a crush on you?

Do their puples expand? Do they serve you in anyway they can? If they do then maybe! Tip: If they serve you in anyway they can, then the next time they try and serve you, say I got this! and get somone else to do it! Watch the expression on their face!


What purpose does the area between lip and nose serve?

The philtrum allows for facial expression and for humans to speak clearly.


What two basic purposes do the guarantees of free expression serve?

Freedom of expression has multiple implicit and explicit purposes. Free expression allows for dissent against power against the specter of suppression. Free expression forms the foundation of other natural rights such as assembly and faith. These similar rights would become meaningless unless freedom of expression existed to exercise them.


How many terms can a governor serve for in Washington?

two 2nd Answer: There are no limits to the number of terms a governor may serve in the State of Washington. ("Two" is the maximum number of terms the President of the US may serve.)


What is the maximum number of years a governor of Texas can serve in office?

The maximum number of years a governor of Texas can serve in office is 4 years.


How many full terms may a Senator serve?

There is no limit to the number of terms a senator can serve


Does a variable serve as a placeholder for a number?

yes


What is the maximum number of terms a president can serve?

A president can serve no more than two full terms.


How many years do minnesota senators serve?

Minnesota Senators serve a six year term. However, there is not a limit on the number of terms a Senator can serve.