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Unit Plan

Khan Academy: Simplify Roots of Negative Numbers

Curated by ACT

Rewrite square roots of negative numbers as imaginary numbers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

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CCSS: Adaptable
Concepts
imaginary numbers
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Additional Tags
khan academy, khan academy: simplify roots of negative numbers, square root
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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional|practice
Common Core
HSN-CN.C.7