[tex]\left( \dfrac{ 7 \cdot 5 \cdot 2}{7 \cdot 3} \right)^2 \times \left(\dfrac{5^0}{2^{-3}}\right)^3 \times 2^{-9} [/tex]
[tex]= \left(5 \cdot 2 \cdot 3^{-1} \right)^2 \times \left(2^{3}}\right)^3 \times 2^{-9} [/tex]
[tex]= 5^2 2^2 3^{-2} 2^{9} 2^{-9} [/tex]
[tex]=5^2 2^2 3^{-2} [/tex]
[tex]= \dfrac{100}{9}[/tex]
Answer: 100/9
