Rational Expression Undefined?

Answer

A rational expression is undefined when the denominator is 0 because we cannot divide by 0. This is an expression that is the ratio of two polynomials. In mathematics, a polynomial is an manifestation of fixed length built from variables and coefficients, using only the processes of addition, subtraction, multiplication, and non-negative integer exponents
Q&A Related to "Rational Expression Undefined?"
They only become undefined when a division by zero must occur. Have a good
http://www.chacha.com/question/when-is-a-rational-...
a rational express ion undefined when the denominator is 0 because we cannot dvide by 0. For example, 9/x is undefine when x is 0 because we would be dividing by 0. Similarly 2/(7
http://wiki.answers.com/Q/What_makes_a_rational_ex...
A rational expression is the quotient of two polynomials. A quotient is the result of dividing something. And a polynomial is, the sum of one or powers, in one or more variables,
http://answers.ask.com/Science/Mathematics/what_is...
1. Original Problem: x2+6x/x2+5x-6 X x+2/xMultiply the numerators. The numerators are: x2+6x and x+2. Therefore, x2+6x times x+2= x(x+6) (x+2) 2. Multiply the denominators. The denominators
http://www.ehow.com/how_2306240_multiply-rational-...
Explore this Topic
A rational number is a number that can be expressed as a fraction. Specifically, both the numerator and the denominator of the fraction must have integer values. ...
A Rational expression is an algebraic term or expression that is the sum of two polynomials. Often written in fraction-like forms but with constant and variable. ...
A rational expression is the quotient of two polynomials. A quotient is the result of dividing something. And a polynomial is, the sum of one or powers, in one ...
About -  Privacy -  AskEraser  -  Careers -  Ask Blog -  Mobile -  Help -  Feedback © 2014 Ask.com