{"type":"rich","version":"1.0","title":"system of radical equation y = (x - 3)^1/3 và y = x + m","html":"<iframe src=\"https://www.desmos.com/calculator/sfzlczqrz3?embed\" width=\"500px\" height=\"500px\" style=\"border: 1px solid #ccc\" frameborder=0></iframe>","width":500,"height":500}