Лог 5 4. Лог 2 5. X 2 log25 x log25 x 3 x log 5 x. Log10 x = 1. 3 2 log3 5.
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7 -2лог7 2. 5 1 log2 7. Упростите выражение 2^log2 7+2log2 15-log5 9. Лог2 х > 1. Log5 7-x log5 3-x +1.
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3 2 log3 7. 5 1 log2 7. Log5 2 x log25 x 4. 5 1 log2 7. Лог7(2x+5)=2.
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Log5 20. Лог5 (3-х)=2. Log2. 2log2 5. Log 1/7 7-x -2.
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Log5 7-x log5 3-x +1. Log7(2x+3)=1. 5 1 log2 7. Log5 (7 − 𝑥) = log5 (1 − 𝑥) + 2. 5 1 log2 7.
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5 1 log2 7. 7^(2 log_74 ). Log6(x+2)-log6(15)-log6(3). 5 лог 25 49. Log1 2 16 log5 корень.
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Log2 52/2+log2 13. Log7 2x+5 1. Log5 7-x log5 3-x +1. Log 5-x (1-2x). 2 log2 7.
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Log 1. Лог7(2x+5)=2. 5. 5 1 log2 7. Log2(7-x)=5.
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5 1 log2 7. 5-2х лог-х2+4х-3 х-1. (2^log2^7)^ log7^25. 1 log2 x 1 log2 7x 2 log2 x-1. 7 -2лог7 2.
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Log2 7. 5 1 log2 7. Log2(7+2x)=3. 5 1 log2 7. Log2 3.
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5 1 log2 7. Lg 5y2-2y+1 /3 lg 4y 2-5y+1 1/3 log5 7/log 5 7. 5 1 log2 7. Log2 x 2 log2 x2+х-7. 5 log5 7 log7 2.
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Log2 3x-6 log2 2x-3. 5 1 log2 7. Log 9x^1/3 (x^3/3)^1/2. Log5(5-x). 5 1 log2 7.
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5 1 log2 7. Log5 7. Лог 2 5. Log2x=3. Log 13.
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5 1 log2 7. 5 1 log2 7. Лог 3 1/9. Log2(x+6)=2. Log5 5 x log5 3.
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5 3 log5 2. 5 3log5 20. Лог 5 7 х лог 5 3- х +1. 5 1 log2 7. Log2 log3 81.
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5 1 log2 7. 5/1-log3. 5 1 log2 7. Log5 75 log5 3 +25 log5. Log1/5(0,5х+3) = - 1.
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5log5 3. Log3 5. Log2x-3=корень 1+3log2x. Log 2 7 49. Лог 5 7 х лог 5 3- х +1.
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Log2 5. Log0 9 1 1/2 и log0 9 1 1/3. Log5 (7 − 𝑥) = log5 (1 − 𝑥) + 2. 7^(2 log_74 ). 5 1 log2 7.
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2log2 5. Log5 75 log5 3 +25 log5. 5. 5 1 log2 7. 5 1 log2 7.
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5 1 log2 7. X 2 log25 x log25 x 3 x log 5 x. Log7(2x+3)=1. 5 1 log2 7. 5 1 log2 7.
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