Images 1 5 X 2 2X

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1 5 x 2 2x. 5 -Х-2 log2(4x-x2-2)>1. Log4(5x+1)=2. Log 1/3 (4x+5) = -1 с ОДЗ. Log1/5(x^2-5x+7)&lt;0.
5 -Х-2 log2(4x-x2-2)>1. Log4(5x+1)=2. Log 1/3 (4x+5) = -1 с ОДЗ. Log1/5(x^2-5x+7)&lt;0.

See also