At least one of the factors has to be irrational.* An irrational number times ANY number (except zero) is irrational. * The product of two irrational numbers can be either rational or irrational.
it is a rational number but 4.121314..... is an irrational no
It is an irrational number.
An irrational number.
Any, and every, irrational number will do.
No.
No.
no
5 squared is 5*5 is 25. 25 is not an irrational number.
No
All of them except irrational number.
No.
Irrational
If you mean 36 minus 25 then the square root of 11 is an irrational number
No because 25 is a rational number
The square root of 25 is 5, which is a rational number.
The square root of 8 over 25 is irrational, and real.