Решите неравенство \(\frac{7-2\cdot2^x}{4^x-12\cdot2^x+32}\ge0,25.\)
\((2; 3)\cup\{1\}\)
\((-\infty; 2)\cup(3; +\infty)\)
\(2\)
\({\mathbb R}\)
\((2; 3)\)