marinova_tatiana Member for 3 years 4 months Age: 14-15 Level: 8 клас Language: Bulgarian (bg) ID: 872294 31/03/2021 Country code: BG Country: Bulgaria School subject: Математика (1061855) Main content: Тренажъор (1332575) Упражнение Other contents: формули за корените на квадратно уравнение Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF