1、3^21=10460353203。
2、演算过程:
3^21=3*3^20
=3*(3^2)^10
=3*9^10
=3*(10-1)^10
=3*
=3*
=3*
=3*
=3*
=3*
=104603.4*10^5 13203
=10460353203
1、3^21=10460353203。
2、演算过程:
3^21=3*3^20
=3*(3^2)^10
=3*9^10
=3*(10-1)^10
=3*
=3*
=3*
=3*
=3*
=3*
=104603.4*10^5 13203
=10460353203