1\\x<2\\\\4^{5-2x}\leq 0,25\\4^{5-2x}\leq 4^{-1}|4>1\\5-2x\leq-1\\2x\geq 6\\x\geq3\\\\0,3^{7+4x}>0,027\\0,3^{7+4x}>0,3^3|0<0,3<1\\7+4x<3\\4x<-4\\x<-1\\\\3^{2-x}<27\\3^{2-x}<3^3|3>1\\2-x<3\\x>-1" alt="0,2^x\leq \frac{1}{25}\\\\0,2^x\leq 0,04\\0,2^x\leq 0,2^2|0<0,2<1\\x\geq 2\\\\1,5^x<2,25\\1,5^x<1,5^2|1,5>1\\x<2\\\\4^{5-2x}\leq 0,25\\4^{5-2x}\leq 4^{-1}|4>1\\5-2x\leq-1\\2x\geq 6\\x\geq3\\\\0,3^{7+4x}>0,027\\0,3^{7+4x}>0,3^3|0<0,3<1\\7+4x<3\\4x<-4\\x<-1\\\\3^{2-x}<27\\3^{2-x}<3^3|3>1\\2-x<3\\x>-1" align="absmiddle" class="latex-formula">