linhquang567 linhquang567

06-11-2021
Mathematics

contestada

chứng minh rằng căn 3 là số vô tỉ

Respuesta :

enitehila enitehila

06-11-2021

Answer:

Step-by-step explanation:

Ta có:

`sqrt{2}+sqrt{3}`

Ta có: `sqrt{3}` là số vô tỉ

Ta có: `sqrt{2}` là số vô tỉ

`=> sqrt{2}+sqrt{3}`

là số vô tỉ

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