Question

1)(3^4)^7
2)(13^8)^9
3)(17^3)^18
4)(7^11)^4
5)(16^8)^6
6)(5^4)^3​

Answer 1

( 3^4)^7 = 3^4×7= 3^28

( 13^8)^9 = 13^72

( 17^3)^18 = 17^54

( 7^11)^4 = 7^44

( 16^8)^6 = 16^48

( 5^4)^3 = 5^12

formula : ( a^m )^n = a^m*n. ( inmultesti puterile , baza este aceeași )