{"type":"rich","version":"1.0","description":"Know the Fundamental Theorem of Algebra and apply it to quadratic polynomials, including counting complex roots and using complex conjugate pairs. (HSN.CN.C.9)","title":"The Roots of the Matter","width":720,"html":"<iframe src=\"https://arcade.padlet.com/embed/WvKP0meAKg\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","height":480,"provider_name":"Padlet Arcade","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1785282886540&hashid=WvKP0meAKg","provider_url":"https://arcade.padlet.com"}