{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/77f2a9ca4b574c4c8df622a998e2a3bc\" frameborder=\"0\" width=\"1920\" height=\"1440\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1440,"width":1920,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1440,"thumbnail_width":1920,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/77f2a9ca4b574c4c8df622a998e2a3bc-20a43c1ae1dc342e.gif","duration":1668.492,"title":"SM3A Unit 4 Lesson 4: Addition &amp; Subtraction of Rational Expressions Practice"}