Adding and Subtracting Rational Expressions Calculator


Adding and Subtracting Rational Expression Calculator is a free online tool that displays the result of arithmetic operations on rational numbers. BYJU’S online adding and subtracting rational expression calculator tool makes the calculation faster, and it calculates the rational expressions in a fraction of seconds.

How to Use the Adding and Subtracting Rational Expression Calculator?

The procedure to use the adding and subtracting rational expression calculator is as follows:
Step 1: Enter the rational expression and arithmetic operator in the input fields
Step 2: Now click the button “Calculate” to get the result of rational expression
Step 3: Finally, the solution for rational expression will be displayed in the new window

What is Meant by Rational Expression?

In Mathematics, a rational expression is defined as an expression which is the ratio of two polynomials. Let p(x) and Q(x) be the two polynomials, then the rational expression f(x) is given as
f(x) = P(x)/ Q(x),
where Q(x) is not equal to zero
Example of a rational expression is (x + 9)/ (x+2)

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