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Q.2 The sum of a positive number and its square is 380. Find the number. Q.3 Divide 40 into two parts such that the sum of their squares is greater than 2 times their product by 100. Q.4 The sum of a positive number and its reciprocal is 265...., видео от 2024-09-22 загрузил на rutube Звезда в грехах...