{"type":"rich","version":"1.0","title":"Complex Factoring","description":"Players match quadratic expressions that have no real factors with their correct factorizations over the complex numbers, such as pairing x² + 9 with (x + 3i)(x - 3i). This helps students recognize patterns for rewriting sums of squares using imaginary numbers. (HSN.CN.C.8)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774341277622&hashid=NRjb51Lkry","html":"<iframe src=\"https://arcade.padlet.com/embed/NRjb51Lkry\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}