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{"sheet":"ВАРИАНТ 1","index":0,"n_rows":502,"n_cols":14,"rows_kept":502,"cut":false,"hidden":false,"merged":[]}
[null,"Кравчук Мария Аркадьевна (учитель математики, МБОУ СОШ №1 г. Охи, Сахалинской области)"]
[null,"\"Решение дробных рациональных уравнений\""]
[null,null,null,null,null,null,null,null,null,null,1,2,3,4]
[null,"Вариант 1"]
[]
[null,"А1","Решите уравнение",null,null,null,null,null,null,null,null,null,null,{"$f":"IF(I6=1,1,0)","v":0}]
[]
[null,null,"1)   0; 2",null,"3)   "]
[null,null,"2)   0; - 2",null,"4)   "]
[]
[null,"А2","Сумма корней уравнения ",null,null,null,null,"равна",null,null,null,null,null,{"$f":"IF(J11=1,1,0)","v":0}]
[]
[null,null,"1)   3",null,"2)    0",null,"3)   - 3",null,"4)   1"]
[]
[null,"А3","Укажите промежуток, которому принадлежит сумма корней уравнения",null,null,null,null,null,null,null,null,null,null,{"$f":"IF(L15=3,1,0)","v":0}]
[]
[]
[null,null,"1)   [0; 4]",null,"2)   (- 4; 8)",null,"3)  (-∞; - 4]",null,"4)  "]
[]
[null,"А4","Найдите среднее арифметическое корней уравнения",null,null,null,null,null,null,null,null,null,null,{"$f":"IF(L20=4,1,0)","v":0}]
[]
[null,null,"1)   - 24",null,"2)   48",null,"3)   26",null,"4)   24"]
[]
[null,"А5","Найдите произведение корней (или корень, если он единственный) ",null,null,null,null,null,null,null,null,null,null,{"$f":"IF(L24=3,1,0)","v":0}]
[null,null,"уравнения"]
[]
[]
[null,null,"1)   ",null,"2)   ",null,"3)",null,"4)   2"]
[]
[null,"B1","Моторная лодка прошла против течения реки 91 км и вернулась в пункт отправления,  ",null,null,null,null,null,null,null,null,null,null,{"$f":"IF(M30=10,2,0)","v":0}]
[null,null," затратив на обратный путь на 6 часов меньше. Найдите скорость лодки в "]
[null,null," неподвижной воде, если скорость течения равна 3 км/ч. Ответ дайте в км/ч. "]
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[null,null,null,"Сумма баллов",null,null,{"$f":"SUM(N6,N11,N15,N20,N24,N30)","v":0},7,{"$f":"G500/H500","v":0},{"$f":"G500/H500","v":0},{"$f":"1-I500","v":1}]
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[null,null,null,null,"Оценка",null,{"$f":"IF(G500>=6,5,IF(AND(G500>=4,J46<6),4,IF(AND(G500>=2,J46<4),3,IF(G500<2,2))))","v":2}]

{"sheet":"ВАРИАНТ 2","index":1,"n_rows":502,"n_cols":14,"rows_kept":502,"cut":false,"hidden":false,"merged":[]}
["Кравчук Мария Аркадьевна (учитель математики, МБОУ СОШ №1 г. Охи, Сахалинской области)"]
[null,"\"Решение дробных рациональных уравнений\""]
[null,null,null,null,null,null,null,null,null,null,1,2,3,4]
[null,"Вариант 2"]
[]
[null,"А1","Решите уравнение",null,null,null,null,null,null,null,null,null,null,{"$f":"IF(I6=2,1,0)","v":0}]
[]
[null,null,"1)   3",null,"3)   - 3; 0   "]
[null,null,"2)   0; 3",null,"4)   0; - 29   "]
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[null,"А2","Сумма корней уравнения ",null,null,null,null,"равна",null,null,null,null,null,{"$f":"IF(J11=3,1,0)","v":0}]
[]
[null,null,"1)  ",null,"2)    0",null,"3)   2",null,"4)   - 2"]
[]
[null,"А3","Укажите промежуток, которому принадлежит сумма корней уравнения",null,null,null,null,null,null,null,null,null,null,{"$f":"IF(L15=3,1,0)","v":0}]
[]
[]
[null,null,"1)   [0; 1]",null,"2)   (- 1; 5)",null,"3)  (-∞; - 1]",null,"4)  [5; +∞)"]
[]
[null,"А4","Найдите среднее арифметическое корней уравнения",null,null,null,null,null,null,null,null,null,null,{"$f":"IF(L20=2,1,0)","v":0}]
[]
[null,null,"1)  ",null,"2)  3",null,"3)   - 3",null,"4)   8"]
[]
[null,"А5","Найдите произведение корней (или корень, если он единственный) ",null,null,null,null,null,null,null,null,null,null,{"$f":"IF(L24=4,1,0)","v":0}]
[null,null,"уравнения"]
[]
[]
[null,null,"1)   ",null,"2)   ",null,"3)   3",null,"4)  "]
[]
[null,"B1","Два автомобиля отправляются в 420 – километровый пробег. Первый едет ",null,null,null,null,null,null,null,null,null,null,{"$f":"IF(M30=60,2,0)","v":0}]
[null,null," со скоростью на 10 км/ч большей, чем второй, и прибывает к финишу на 1 час "]
[null,null,"раньше второго. Найдите скорость автомобиля, пришедшего к финишу вторым."]
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[null,null,null,"Сумма баллов",null,null,{"$f":"SUM(N6,N11,N15,N20,N24,N30)","v":0},7,{"$f":"G500/H500","v":0},{"$f":"I500","v":0},{"$f":"1-I500","v":1}]
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[null,null,null,null,"Оценка",null,{"$f":"IF(G500>=6,5,IF(AND(G500>=4,J46<6),4,IF(AND(G500>=2,J46<4),3,IF(G500<2,2))))","v":2}]

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