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 do 10, 25, 50, and 125 have in common
Who helped co-author the Communist Manifesto? A. Karl Marx B. Adam Smith C. Jeremy Bentham D. Richard Cantillon
Seven out of every 8 students surveyed owns a bike. The difference between the number of students who own a bike and those who do not is 72. How many students
Element used to make first atomic bomb
how many times can 50 go into 35
Explain why it works to break apart a number by place values to multiply
On April 26, 1939, Great Britain did this in response to Hitler's aggressive moves? a. Removed its army from India c. Removed its navy from the Black Sea b. Re-
What is 1/2+3/4= ...........
Why might a scientist studying water pollution work with percents less than one?
what do we call a part of the body with a special function?