X2 2x 2 log. Log x 2 −4 (3−2x). log2( x^2+4x+3) > 3. log2(x^2-x-12)<3. log 2 4x - x =3.

X2 2x 2 log. Log x 2 −4 (3−2x). log2( x^2+4x+3) > 3. log2(x^2-x-12)<3. log 2 4x - x =3.
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