♫ ♪ Quadratic Formula
{"Image DocumentName": "\u266b \u266a Quadratic Formula?", "Image ImageDescription": "\u266b \u266a Quadratic Formula?", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}