Question

3 to the 3rd power times 3 to the second power times 3 to the first Power times 3 to the 0 power times 3 to the negative 1 power times 3 to the negative 2 power

Answer 1

$3^3\cdot3^2\cdot3^1\cdot3^0\cdot3^{-1}\cdot3^{-2}=3^{3+2+1+0+(-1)+(-2)}=3^3=27\\\\Used:a^n\cdot a^m=a^{n+m}$