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lemonade
 2 years ago
Square Roots and Real Numbers
are these a natural number, a whole number, an integer, rational, or irrational?
how do I find out?
lemonade
 2 years ago
Square Roots and Real Numbers are these a natural number, a whole number, an integer, rational, or irrational? how do I find out?

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Lime
 2 years ago
Best ResponseYou've already chosen the best response.2An irrational number is any real number that cannot exist as a ratio and/or fraction. The square root of 2 is an irrational number because it is not a perfect square. 64 is a rational square root (number) because of 8.

Lime
 2 years ago
Best ResponseYou've already chosen the best response.2However, if the negative sign was inside of the square root, the answer would be a complex number. Ex: 8i

Lime
 2 years ago
Best ResponseYou've already chosen the best response.2A real number is a value that represents a quantity continuously. Ex: 5, 8, 4/3, 3.14159265, and even irrational numbers. Natural numbers include all the basic counting numbers, except negatives.
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