Ответ:
2;8
Пошаговое объяснение:
x^2-10x+16=0
D = b2 - 4ac
x1 = (-b + √D)/2a;
x2 = (-b - √D)/2a.
D = (-10)2 - 4 * 1 * 16 = 100 - 64 = 36;
x1 = (10 + √36)/2 * 1 = (10 + 6)/2 = 16/2 = 8;
x2 = (10 - √36)/2 * 1 = (10 - 6)/2 = 4/2 = 2.
1828 ×812837;7×£×82€_×8182733×882
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Answers & Comments
Ответ:
2;8
Пошаговое объяснение:
x^2-10x+16=0
D = b2 - 4ac
x1 = (-b + √D)/2a;
x2 = (-b - √D)/2a.
D = (-10)2 - 4 * 1 * 16 = 100 - 64 = 36;
x1 = (10 + √36)/2 * 1 = (10 + 6)/2 = 16/2 = 8;
x2 = (10 - √36)/2 * 1 = (10 - 6)/2 = 4/2 = 2.
Ответ:
2;8
Пошаговое объяснение:
1828 ×812837;7×£×82€_×8182733×882