[tex]\it \Big[\Big(\dfrac{3}{4}\Big)^2 \Big]^6=\Big(\dfrac{3}{4} \Big)^{12}[/tex]
[tex]\left[\left(\dfrac{3}{4}\right)^2\right]^6 = \left(\dfrac{3}{4}\right)^{2\cdot 6} = \left(\dfrac{3}{4}\right)^{12} = \dfrac{531441}{16777216} =[/tex]
[tex]=0.031676352024078369140625[/tex]
