9th Class
Mathematics
Sample Paper
Maths Olympiad Model Test Paper-18
question_answer
\[\frac{\sqrt{\sqrt{\sqrt{\sqrt{{{5}^{x-3}}-{{2}^{x-4}}}}}}}{{{\left( {{3}^{x-2}}+{{2}^{x-1}}+8 \right)}^{\frac{3}{2}}}{{.11}^{\frac{-21}{8}}}}=\frac{1}{{{\left( 121 \right)}^{\frac{1}{8}}}},\] then what will be the value of x?