is √36 rational or irrational? and how do you know if its rational or irrational
√36 is rational. A number is rational if it can be expressed as the quotient or fraction of two integers (where the denominator is not zero). In the case of √36, it can be simplified to 6, which can be expressed as the fraction 6/1. Since both 6 and 1 are integers, √36 is rational.
is it a whole number, an integer, or a natural number?
√36 is a whole number, an integer, and a natural number.
A whole number is any non-negative number without any fractions or decimals. Since √36 simplifies to 6, which is a non-negative integer, it is a whole number.
An integer is a number that includes all whole numbers and their negatives. Since 6 is a whole number, its negative -6 is also an integer. Therefore, √36 is an integer.
A natural number is a positive whole number. Since 6 is a positive whole number, √36 is a natural number as well.