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

A formal essay is never used in magazines. a. True b. False
What was the purpose of the invention of steam engine?
What is mental math?
The only American play of real merit in the late nineteenth century was _____. The Last of the Mohicans Our Town Uncle Tom's Cabin
Which process results in two daughter cells each having the same number of chromosomes as the parent cell? A) meiosis B) mitosis C) cell cycle D) cytokinesis
the total energy in a system is 30J and the PE is 20J. what is the KE?
____________ occurs when heat is transferred to an object through direct contact with particles; an example would be the heat from a stove transferring to your
What is 1178 divided by what equalls 19
Sexual awareness is usually not a significant issue during adolescence.
What is meant by a viable business idea?