![image](https://tex.z-dn.net/?f=log_2%5Csqrt%7B3x%2B4%7D%5Ccdot+log_%7Bx%7D2%5C+%5Ctextgreater+%5C+1%5C%3B+%2C%5C%3B+%5C%3B+OOF%3A%5C%3B+%5C%3B++%5Cleft+%5C%7B+%7B%7B3x%2B4%5C+%5Ctextgreater+%5C+0%7D+%5Catop+%7Bx%5C+%5Ctextgreater+%5C+0%2C%5C%3B+x%5Cne+1%7D%7D+%5Cright.+%5C%5C%5C%5C%5Cfrac%7Blog_2%5Csqrt%7B3x%2B4%7D%7D%7Blog_2x%7D%5C+%5Ctextgreater+%5C+1%5C%3B+%5C%3B+%5CRightarrow+%5C%3B+%5C%5C%5C%5Ca%29+%5Cleft+%5C%7B+%7B%7Blog_2x%5C+%5Ctextgreater+%5C+0%7D+%5Catop+%7Blog_2%5Csqrt%7B3x%2B4%7D%5C+%5Ctextgreater+%5C+log_2x%7D%7D+%5Cright.+%5C%3B+%2C%5C%3B++%5Cleft+%5C%7B+%7B%7Bx%5C+%5Ctextgreater+%5C+1%7D+%5Catop+%7B%5Csqrt%7B3x%2B4%7D%5C+%5Ctextgreater+%5C+x%7D%7D+%5Cright.+%5C%5C%5C%5C%5Csqrt%7B3x%2B4%7D%5C+%5Ctextgreater+%5C+x%5C%3B+%5Cto+%5C%3B++%5Cleft+%5C%7B+%7B%7B3x%2B4%5C+%5Ctextgreater+%5C+x%5E2%7D+%5Catop+%7Bx+%3E+0%7D%7D+%5Cright.+%5C%3B+%5C%3B+ili%5C%3B+%5C%3B++%5Cleft+%5C%7B+%7B%7B3x%2B4+%5Cgeq+0%7D+%5Catop+%7Bx%5C+%5Ctextless+%5C+0%5C%3B+%7D%7D+%5Cright.+%5C%3B+%5C%3B+%28x%5C+%5Ctextless+%5C+0%5C%3B+%5Cnotin+OOF%29)
0}} \right. \; \; ili\; \; \left \{ {{3x+4 \geq 0} \atop {x\ \textless \ 0\; }} \right. \; \; (x\ \textless \ 0\; \notin OOF)" alt="log_2\sqrt{3x+4}\cdot log_{x}2\ \textgreater \ 1\; ,\; \; OOF:\; \; \left \{ {{3x+4\ \textgreater \ 0} \atop {x\ \textgreater \ 0,\; x\ne 1}} \right. \\\\\frac{log_2\sqrt{3x+4}}{log_2x}\ \textgreater \ 1\; \; \Rightarrow \; \\\\a) \left \{ {{log_2x\ \textgreater \ 0} \atop {log_2\sqrt{3x+4}\ \textgreater \ log_2x}} \right. \; ,\; \left \{ {{x\ \textgreater \ 1} \atop {\sqrt{3x+4}\ \textgreater \ x}} \right. \\\\\sqrt{3x+4}\ \textgreater \ x\; \to \; \left \{ {{3x+4\ \textgreater \ x^2} \atop {x > 0}} \right. \; \; ili\; \; \left \{ {{3x+4 \geq 0} \atop {x\ \textless \ 0\; }} \right. \; \; (x\ \textless \ 0\; \notin OOF)" align="absmiddle" class="latex-formula">
![image](https://tex.z-dn.net/?f=+%5Cleft+%5C%7B+%7B%7Bx%5E2-3x-4%5C+%5Ctextless+%5C+0%7D+%5Catop+%7Bx+%3E0%7D%7D+%5Cright.+%5C%3B+)
0}} \right. \; " alt=" \left \{ {{x^2-3x-4\ \textless \ 0} \atop {x >0}} \right. \; " align="absmiddle" class="latex-formula">
![image](https://tex.z-dn.net/?f=+%5Cleft+%5C%7B+%7B%7B-1%5C+%5Ctextless+%5C+x%5C+%5Ctextless+%5C+4%7D+%5Catop+%7Bx+%3E+0%2Cx%5Cne+1%7D%7D+%5Cright.+%5C%3B+%5Cto+%5C%3B+x%5Cin+%28+0%2C1%29%5Ccup+%281%2C4%29)
0,x\ne 1}} \right. \; \to \; x\in ( 0,1)\cup (1,4)" alt=" \left \{ {{-1\ \textless \ x\ \textless \ 4} \atop {x > 0,x\ne 1}} \right. \; \to \; x\in ( 0,1)\cup (1,4)" align="absmiddle" class="latex-formula">
Ответ:
![x\in( 0,1)\cup (1,4) x\in( 0,1)\cup (1,4)](https://tex.z-dn.net/?f=x%5Cin%28+0%2C1%29%5Ccup+%281%2C4%29)
.