Question

[pham hieu]

100 mu 2 . 10 mu 5 . 1000 bang may vay

Answer 1

[Trịnh Minh Hoàng]

`100^2 . 10^5 . 1000`

`= (10^2)^2 . 10^5 . 10^3`

`=10^4 . 10^5 . 10^3`

`=10^(4 + 5 + 3)`

`=10^12`

Answer 2

[Hà Khánh Giang]

100² . 10⁵ .1000

= (10²)² .10⁵.10³

= 10⁴.10⁵.10³

=10^(4+5+3)

= 10¹²