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Explore a procedure for rationalizing a denominator that includes imaginary terms with a video that shows how to use a conjugate when working with fractions. The narrator explains the process from start to finish with each step shown in detail.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Begin with an analysis of conjugate pairs to establish the pattern of the result
Classroom Considerations
- Ensure pupils can multiply binomials efficiently
- Assumes a proficiency with simplifying expressions with i and i squared
- This video is hosted on YouTube
Pros
- Concludes the explanation of the review of the steps and related concepts
Cons
- The one example does not show the variation in the problems