: 5 x 25log. Logx 25 2. Решите уравнение log5x2+logx5+3. Logx 25 2. Logx 25 2.
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X 2 log25 x log25 x 3 x log 5 x. Logx 25 2. Log2 5. Log x-2 25. Logx/3(logx корень из 3-x).
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Logx 25 2. Лог1/3 x > 4. Log 10. Logx 3 <= 2. Logx 5,2.
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Logx 25 2. Log25. Log5 2 x log25 x 4. Logx 25 2. Logx 25 2.
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Logx-1(3)=3. Logx 25 2. Logx 25 2. 2log5 -x log5 x+2. Logx 25 2.
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Logx 25 2. Logx 25 2. Logx 25 2. Log5x=2. Log2 5.
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Logx 25 2. Log25 25 x2 3log5 25 x2 +2 0. Logx 25 2. 2x log 5 29 10 x1-4 x. Logx-1(x+1) ось.
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Log2(x+2)=5. 2) log2 x + 25logx2 = 10. 2logx + 2logx = 1. Log3 1/3. Log2 7.
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Logx 25 2. Logx 25 2. Logx 25 2. Log 1. Log a (x+b).
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Y = log a x. Log3. Log2x+2logx2 3/ log2x 3. Logx 25 2. Log2(7-x)=5.
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Log2x+2logx2 3/ log2x 3. Logx 25 2. Y = log a x. Logx 25 2. Log3 1/3.
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Log2 5. Log a (x+b). Logx-1(3)=3. Log2 7. Logx 25 2.
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Logx 25 2. Log5 2 x log25 x 4. Logx 25 2. Logx 25 2. Logx 25 2.
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Logx 5,2. Logx 25 2. Logx 25 2. Logx/3(logx корень из 3-x). Log 1.
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2logx + 2logx = 1. Logx 25 2. Log5x=2. Log 1. Log5x=2.
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Log 10. Log x-2 25. Logx 25 2. Log 1. Log5 2 x log25 x 4.
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Logx 25 2. Logx 25 2. Log 10. Logx/3(logx корень из 3-x). Logx 25 2.
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Log2(7-x)=5. Y = log a x. Logx 25 2. Log2 5. Logx-1(x+1) ось.
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Log2 5. Log3. Logx 25 2. Log2 7. Logx 25 2.
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Log2(x+2)=5. Logx 25 2. Logx 25 2. Logx 25 2. Log 1.
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