{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/3c0ddfe02e4d495ca7de2859f83eeab4\" frameborder=\"0\" width=\"1280\" height=\"960\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":960,"width":1280,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":960,"thumbnail_width":1280,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/3c0ddfe02e4d495ca7de2859f83eeab4-00001.jpg","duration":57,"title":"S4 Q8","description":"p: Which of the following expressions is equivalent to 2a^2 (a + 3) ?"}