{"type":"rich","version":"1.0","title":"![ax2+bx=0 (2)](attached://9cdfdbd6e2d37a023f302b68dccb5a06 150x106)","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Xnzq7GVe09BQUTim/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5e7ceaec655ed3d0505138a6\" frameborder=\"0\" allowfullscreen></iframe>"}