{"type":"rich","version":"1.0","description":"Binomial Theorem practice: complete missing coefficients, powers, and terms in binomial expansions. (HSA.APR.C.5)","title":"Binomial Theorem Practice","width":720,"html":"<iframe src=\"https://arcade.padlet.com/embed/WNp2lDxerx\" 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=1785282883809&hashid=WNp2lDxerx&key=social-preview-image-v4","provider_url":"https://arcade.padlet.com"}