Viết Ư(23); Ư(18); Ư(35); Ư(36); Ư(50)

Đáp án:

Giải thích các bước giải:

$\text{ta có:}$

$\text{Ư (23) = {$\pm$1;$\pm$ 23}}$

$\text{Ư (18) = {$\pm$1; $\pm$2; $\pm$3; $\pm$6; $\pm$9; $\pm$18}}$

$\text{Ư (35) = {$\pm$1; $\pm$5; $\pm$7; $\pm$35}}$

$\text{Ư (50) = {$\pm$1; $\pm$2; $\pm$5; $\pm$10; $\pm$25; $\pm$50}}$

$\text{Xin hay nhất + 5 sao + cảm ơn}$

`Ư(23) = {±1 ; ±23}`

`Ư(18) = {±1 ; ±2 ; ±3 ; ±6 ; ±9 ; ±18}`

`Ư(35) = {±1 ; ±5 ; ±7 ; ±35}`

`Ư(36) = {±1 ; ±2 ; ±3 ; ±4 ; ±6 ; ±9 ; ±12 ; ±18 ; ±36}`

`Ư(50) = {±1 ; ±2 ; ±5 ; ±10 ; ±25 ; ±50}`

`#dtkc`