3^(1+2+4)*9==3^(7*9)=3^63 (3³)^(5*2)=3^30 3^63:3^30=3^(63-30)=3^33

(3×3^2×3^4)^9= [3^(1+2+4)]^9= (3^7)^9=3^(7×9)=3^63 (27^5)^2=27^(5×2)=27^10 pe 27 il putem scrie ca (3^3)^10=3^30 3^63:3^30=3^(63-30)=3^33 sper ca te-am ajutat