answersLogoWhite

0

What are the square root of -8?

Updated: 10/23/2022
User Avatar

Wiki User

11y ago

Best Answer

No real number multiplied by itself can give a negative result,

so no real number can be a square root of -8 .

The answer is called an 'imaginary' number. It's [ 2.8284 i ] .

The '2.8284' part is the regular square root of 8, rounded, and

the ' i ' is a symbol that means "the square root of -1".

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are the square root of -8?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the square root of minus 8?

The square root of minus 8 is equal to the square root of 8 times the square root of minus 1, or 2.8284i.


What is the square root of 8 times the square root of 8?

5.6568542494923801952067548968388Improved Answer:-It is 8


Square root 2 times square root 3 times square root 8?

square root 2 times square root 3 times square root 8


What is the principle square root of 64?

The principle square root of 64 is ±8.8.* * * * *The square roots of 64 are +8 and -8.The PRINCIPAL square root is the positive root, +8.So, the answer to the question that was asked is +8 not ±8.


Is the square root of 8 rational?

no! the square root of 8 is not retional but the cube root is retional


Is the square root of -8 rational?

no! the square root of 8 is not retional but the cube root is retional


Is the square root 8 rational?

no! the square root of 8 is not retional but the cube root is retional


What is the sqare root of 64?

square root of 64 is 8


What is the square root of 50 plus the square root of 8?

Square Root of 50: 7.0710678118654752440084436210485Square Root of 8: 2.82842712474619009760337744841942.8284271247461900976033774484194+7.0710678118654752440084436210485-------------------------------------------------------------9.8994949366116653416118210694674


How do you rationalize the square root of 5 divided by the square root of 8?

0.625


What is the square root and cube root of 64?

square root is 8 (8 x 8 = 64)cube root is 4 (4 x 4 x 4 = 64)


What is the square Ruth of 8?

The square root of 8 is 2 multiplied by the square root of 2