Multiplying And Dividing Rational Expressions Calculator
'Multiplying And Dividing Rational Expressions Calculator' is an online tool that helps to calculate products or quotients of a given rational expression.
What is Multiplying And Dividing Rational Expressions Calculator?
Online Multiplying And Dividing Rational Expressions Calculator helps you to calculate products or quotients of a given rational expression in a few seconds.
Multiplying And Dividing Rational Expressions Calculator
NOTE: Denominator cannot be zero.
How to Use Multiplying And Dividing Rational Expressions Calculator?
Please follow the below steps to find the products or quotients of given rational expressions:
- Step 1: Enter the numerator and denominator of rational expressions in the given input box.
- Step 2: Click on the "Multiply" or 'Divide" button depending on the requirement.
- Step 3: Click on "Calculate" button to find the product or quotient.
- Step 4: Click on the "Reset" button to find the products or quotients for different rational expressions.
How to Find Multiplying And Dividing Rational Expressions?
A rational expression is a expression such that it can be expressed as the quotient or fraction p/q or simply quotient of two polynomials. It means both the numerator and denominator are polynomials.
Multiplication of Rational Expressions: We can multiply the numerators and the denominators and then simplify the product.
For example, multiply 4 / 5 and 9 / 8 = 4 / 5 × 9 / 8 = 36 / 40 = 9 / 10. The same can be applied to rational expressions.
Dividing Rational Expressions: To divide rational expressions, multiply the rational expression numerator by the reciprocal of the rational expression denominator.
For example, divide 2 / 3 and 5 / 9 = 2 / 3 × 9 / 5 = 18 / 15 = 6 / 5. The same can be applied to rational expressions.
Solved Example on Multiplying And Dividing Rational Expressions Calculator
Example:
Multiply given rational expressions (x + 1) / (x + 2) and (x + 2) / (x + 1)
Solution:
Multiply (x + 1) / (x + 2) and (x + 2) / (x + 1)
= {(x + 1) / (x + 2)} × {(x + 2) / (x + 1)}
= {(x + 1) / (x + 1)} × {(x + 2) / {(x + 2)}
= 1
Similarly, you can try the multiplying and dividing rational expressions calculator to find multiplying and dividing rational expressions for
1) Divide 4x2 / 9 and 3x3 / 4 2) Multiply 2x2 / 5 and 4x / 6