Răspuns :
[tex]\it d)\ \ =\[[(\dfrac{7\cdot3^2\cdot3^5}{63}+1):4+27]:8=\[[(3^5+1):4+27]:8=\\ \\ \\=(244:4+27):8=(61+27):8=88:8=11[/tex]
[tex]\it d)\ \ =\[[(\dfrac{7\cdot3^2\cdot3^5}{63}+1):4+27]:8=\[[(3^5+1):4+27]:8=\\ \\ \\=(244:4+27):8=(61+27):8=88:8=11[/tex]