No, it is an integer, and therefor part of the rational number system. An irrational number is, if I remember correctly, a number that goes on forever, and doesn't have a pattern like π (pi)
Dallas Weissnat
No, it is rational.
No, it is rational.
Because 3 is a prime number and as such its square root is irrational
Integers are rational. In the set of real numbers, every number is either rational or irrational; a number can't be both or neither.
no
No.
The sum of the three can be rational or irrational.
The square root of nine is three, and that is not an irrational number.
No, it is rational.
No, it is rational.
Because 3 is a prime number and as such its square root is irrational
Integers are rational. In the set of real numbers, every number is either rational or irrational; a number can't be both or neither.
no
no
Yes.
Negative three is a rational number.
No, it is an irrational number.