throwaway12347 throwaway12347
  • 25-09-2019
  • Mathematics
contestada

What is the square root of 4?fffffffffffffffffffffffffffffffffffffffffffff

Respuesta :

gmany
gmany gmany
  • 25-09-2019

Step-by-step explanation:

[tex]\sqrt{a}=b\iff b^2=a\\\\\text{Therefore}\\\\\sqrt4=\pm2\ \text{because}\ (-2)^2=4\ \text{and}\ 2^2=4[/tex]

Answer Link
FabledHistorian
FabledHistorian FabledHistorian
  • 25-09-2019

Answer:2

Step-by-step explanation:

2 squared is four

Squared is the opposite of square rooting.

And if you’re still confused, squaring is when you multiply a number by itself (ex. 4X4 aka 4 squared is 16)

Answer Link

Otras preguntas

How many atoms lie in a straight line in the molecule 2-butyne, CH₃C≡CCH₃? a. 10 b. 8 c. 6 d. 4 e. 2
If the ratio of the area of circle A to the area of circle B is 2 : 1, then how many times larger is the circumference of circle A than the circumference of cir
How did the achievements of the Scientific Revolution contribute to the Enlightenment ?
60% of 10 help me ///////////
Help please! Which area pictured below shows water entering the atmosphere from respiration and transpiration
60% of 10 help me ///////////
Which of the following best explains why 1-butanol, CH₃CH₂CH₂CH₂OH, has a higher surface tension than its isomer, diethyl ether, CH₃CH₂OCH₂CH₃? (A) the higher d
What is the first land mammal shown to reach the African wet lands
In the mid 1800s, much of the South remained agricultural rather then moving toward manufacturing. Many farmers relied on cotton as their main crop. Which of th
What is the average of the following numbers: 3.2, 47/12,10/3?