Question

27 la puterea 2 +3×[(3la puterea 7)puterea 9 ÷ 3 la puterea 30 +3×3 la puterea 27 - 3 la puterea 33]÷9la puterea 13​

Answer 1

27^2+3×[(3^7)^9:3^30+3×3^27-3^33]:9^13=

(3^3)^2+(3^63:3^30+3^28-3^33):9^13=

3^6+(3^33+3^30-3^33):9^13=

3^6+3^30:3^26=

3^6+3^4=729+81=810