tunhihuynh tunhihuynh
  • 01-08-2021
  • Mathematics
contestada

[tex]\sqrt{a} +\sqrt{b} =\sqrt{a+b}[/tex]CHO A,B THUỘC R, khẳng định sau đúng hay sai

Respuesta :

caylus
caylus caylus
  • 01-08-2021

Answer:

Hello,

Step-by-step explanation:

Le théorème est faux

since a=9 and b=16 then

[tex]\sqrt{9} +\sqrt{16} =3*4=7 \\\sqrt{9+16} =\sqrt{25} =5\\[/tex]

Answer Link

Otras preguntas

What is the length of AC?
Is 10/26 equivalent 36/52
Which of the following provided settlers free land if they agreed to move west to live and farm on the land?
A window measures 2 1/4 feet high and 4 feet wide .How many square feet of glass will be needed to replace the broken window ?
Solve for x: 3 over 3 x plus 1 over quantity x plus 4 equals 10 over 7x. (2 points) x = -3 x = 3 x = -3 and x = 3 No Solution
Primary data is _____ and _____ to gather than secondary data.
A cashier has 52 bills in her cash drawer made up of $10 bills and $5 bills. The value of the bills is $320. How many $5 bills are in the drawer?
_____ are the leading cause of injury deaths among adults who are 65 years and older
The federal court of original jurisdiction is the U.S. District Court U.S. Court of Appeals State Supreme Court U.S. Supreme Court
KOH is an Arrhenius and increases the concentration of when added to water.