No
8 is an integer as is -8, all integers are rational.
Irrational
It is irrational.
Negative 3 pi is an irrational number. This is because pi (π) itself is an irrational number, meaning it cannot be expressed as a fraction of two integers. Multiplying an irrational number by a rational number (in this case, -3) results in an irrational number. Thus, negative 3 pi remains irrational.
Irrational.
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.
No.
8 is an integer as is -8, all integers are rational.
If it says "negative irrational", then obviously it is irrational.
It is rational. It can be expressed as a fraction: -8⅓.
If you have any positive irrational number, then its negative is also irrational.
Not necessarily. Irrational numbers can be negative or positive.
Irrational
A negative irrational number can be thought of as an irrational number multiplied by -1, or an irrational number with a minus sign in front of it.
Not necessarily. Negatives can be rational or irrational - each one is the same as its positive counterpart.
The negative of a rational number is also rational.
No. Irrational and rational numbers can be non-negative.