X2 2x 2 log. Log2x-51-2log2x 2log2x. 5log2x-100log2 x-25 4. log2 x2 2 log2x log2 x 2x2. log4x=2.

X2 2x 2 log. Log2x-51-2log2x 2log2x. 5log2x-100log2 x-25 4. log2 x2 2 log2x log2 x 2x2. log4x=2.
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