{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/9e564fbb5a8641a58939caf7a735ab6c\" frameborder=\"0\" width=\"960\" height=\"720\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":720,"width":960,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":720,"thumbnail_width":960,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/9e564fbb5a8641a58939caf7a735ab6c-00001.jpg","duration":155,"title":"SAT 2020 march_S4_Q28","description":"p: y=bx(x-a)(x-a)(x+b)(x-b)\nIn the equation above, a and b are positive constants and a≠b. How many distinct x-intercepts does the graph of the equation in the xy-plane have?"}