linhquang567 linhquang567
  • 06-11-2021
  • Mathematics
contestada

chứng minh rằng căn 3 là số vô tỉ

Respuesta :

enitehila
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

mình nghĩ vậy thôi

Answer Link

Otras preguntas

Explain the impact of the increased carbon dioxide emissions on the environment
The eye of a category 2 hurricane is 450 nautical miles away and forecast to come ashore at your coastal location. the tropical storm-force winds extend 150 nau
When a blizzard begins, immediately travel to an emergency shelter True or False
The figure below is a square within a square. Write an expression for the area of the shaded region. Evaluate the expression from part (a) for x = 4.5 Hint: Use
What are the solutions of the equation: z2 - 12z + 36 = 0? A. -6, 6 B. 6, 6 C. 6, -6 D. -6, -6
Which of the following is not a type of context clue? Which of the following is not a type of context clue? A. examples B. inferences C. antonyms/contra
Find the unknown side length
An 82-year-old man experienced a minor facial injury when he tripped and fell. he is conscious and alert and complains of slight pain to his cheekbones. his med
(please help soon) Define the terms “nature” and “nurture” in the context of the Nature vs. Nurture controversy
Which postulate can be used to prove that the triangles are congruent?