OML Search

Rationalizing the Denominator

Related Topics:
Common Core (The Real Number System)
Common Core for Mathematics



Examples, solutions, videos, and lessons to help High School students learn how to rationalize the denominator.

Common Core: HSN-RN.B.3

Rationalizing the Denominator Part 1 of 7


Rationalizing the Denominator Part 2 of 7
Radical and number.



Rationalizing the Denominator Part 3 of 7
Radical in the numerator and denominator. Rationalizing the Denominator Part 4 of 7
Denominator has two terms - need to use conjugates. Rationalizing the Denominator Part 5 of 7
Denominator has two radical terms - need to use conjugates. Rationalizing the Denominator Part 6 of 7
Mixed problems to practice. Rationalizing the Denominator Part 7 of 7
Practice all the steps given above.

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
Mathway Calculator Widget


OML Search


We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.