0}} \right. \\
\left \{ {{3^{4+x}*5^{4+x}-3^{3x}*5^{4x-2} \leq 0} \atop {6-x >0}} \right.\\
\left \{ {{81*3^x*625*5^x-3^{3x}*5^{4x-2} \leq 0} \atop {x<6}} \right. \\
\left \{ {{\frac{15^x}{25}*(5^6*81-3^{2x}*5^{3x}) \leq 0 } \atop {x<6}} \right. \\
\\
\left \{ {{5^6*81-3^{2x}*5^{3x} \leq 0} \atop {x<6}} \right. \\
\left \{ {{1125^x \geq 1125^2} \atop { x<6 }} \right. \\
" alt="\frac{15^{4+x}-27^x*25^{2x-1}}{\sqrt{6-x}} \leq 0\\
\\
\left \{ {{15^{4+x}-27^x*25^{2x-1} \leq 0} \atop {6-x > 0}} \right. \\
\left \{ {{3^{4+x}*5^{4+x}-3^{3x}*5^{4x-2} \leq 0} \atop {6-x >0}} \right.\\
\left \{ {{81*3^x*625*5^x-3^{3x}*5^{4x-2} \leq 0} \atop {x<6}} \right. \\
\left \{ {{\frac{15^x}{25}*(5^6*81-3^{2x}*5^{3x}) \leq 0 } \atop {x<6}} \right. \\
\\
\left \{ {{5^6*81-3^{2x}*5^{3x} \leq 0} \atop {x<6}} \right. \\
\left \{ {{1125^x \geq 1125^2} \atop { x<6 }} \right. \\
" align="absmiddle" class="latex-formula">
и того
