It is a negative number. It is also rational because it can be written as -15 / 1
If you have any positive irrational number, then its negative is also 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.
If it says "negative irrational", then obviously it is irrational.
The negative of a rational number is also rational.
Not necessarily. Irrational numbers can be negative or positive.
no
No integer is irrational.
No, they can be rational or irrational. The sign of a number has nothing to do with it.
- 2/15 is the ratio of -2 and 15, or of 2 and -15 ... nice and rational.
No.
Unless the integer is fractional it is not an irrational number.