Instructional Video11:24
Curated Video

Rationalizing the Denominator

9th - 12th
This lesson will cover rationalizing the denominator using a factor of 1 and conjugates.
Instructional Video
Sophia Learning

Sophia: Using Conjugates to Rationalize Denominators

9th - 10th
This lesson investigates the use of conjugates to rationalize denominators. Students watch a video tutorial that includes detailed examples.