{"type":"rich","version":"1.0","title":"2(2)^3 - x(2)^2 + 5(2) - 6 = 0","html":"<iframe src=\"https://www.desmos.com/calculator/hbjocixdec?embed\" width=\"500px\" height=\"500px\" style=\"border: 1px solid #ccc\" frameborder=0></iframe>","width":500,"height":500}