Вычислите: 1) 3^6×2^10 72^2 2) 18^3×32 12^4

N 1
1) 72^2 = ( ( 3^2)•(2^3 ))^2 = ( 3^4 )•( 2^6 )
2) ( 3^6 ) : ( 3^4 ) = 3^2 = 9
3) ( 2^10 ) : ( 2^6 ) = 2^4 = 16
4) 9 • 16 = 144
ответ 144
N 2
1) 18^3 • 32 = ( 2•( 3^2 ))^3 • ( 2^5 ) = ( 2^3 )•(3^6)•(2^5) = ( 2^8 ) • ( 3^6 )
2) 12^4 = ( 3•(2^2 ))^4 = ( 3^4 )•( 2^8 )
3) ( 2^8 ) : ( 2^8 ) = 1
4) ( 3^6 ) : ( 3^4 ) = 3^2 = 9
5) 1 • 9 = 9
ответ 9