No. An irrational number has a whole number, followed by a decimal, which has no repeating pattern to it.
For example, Pi:
3.14159265358979...... it goes on forever, with no pattern.
unlike 5 and one-third:
5.33333333333333.... it goes on forever, but there is a pattern to it.
or
4.12121212121212
No, it is not irrational because it is a square root of a negative number - which falls into the set of Complex numbers. Irrational numbers can not have an imaginary component.
Whole numbers are RATIONAL. That includes negative whole numbers.
Oh, dude, negative square roots are actually considered irrational numbers. I know, right? It's like, they're not rational because they can't be expressed as a simple fraction. So yeah, negative square roots are definitely in the irrational club. Cool, right?
No -6 can be expressed as a fraction (-6/1) and therefore cannot be irrational. Irrational numbers cannot be expressed as fractions.
If you have any positive irrational number, then its negative is also irrational.
Not necessarily. Negatives can be rational or irrational - each one is the same as its positive counterpart.
Not necessarily. Irrational numbers can be negative or positive.
no, it is an integer irrational numbers are neverending numbers like pie
No.
No. Irrational and rational numbers can be non-negative.
No, it is not irrational because it is a square root of a negative number - which falls into the set of Complex numbers. Irrational numbers can not have an imaginary component.
Yes.
You can do, if required.
No, not all negative numbers are rational. There are many negative numbers that are irrational, just like the positive numbers.
Whole numbers are RATIONAL. That includes negative whole numbers.
Negative 8, which can also be written as -8, is a irrational l number. How? Irrational numbers are numbers that are not rational, and -8 is not rational.
12.04 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.