9.381 to the nearest thousandth.
Chat with our AI personalities
The square root of 8 is 2 multiplied by the square root of 2
√8 multiplied by 3√2 = 3.563594873 (when rounded)
15.556 to three decimal places
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, andthe ' i ' is a symbol that means "the square root of -1".
3.5 = 12.25 That is not the right answer. I am not sure there is a square root to 8...