Question

chung to rang \(^{10^{33}}\)+8 chia het cho 18

Answer 1

10³³+8 chia hết cho 18

10⁵.10²⁸+8

10⁵.10^4.7+8

...0....0 ⁷+8

...0....0+....8

...8 chia hết cho 18