2.8 is a rational number
irrational
irrational
No. A rational plus an irrational is always an irrational.
rational
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
Is the square root of 28 rational or irrational
28 squared is 784 which is a rational number
irrational
No, it is irrational
4.6 is rational.
Rational
is 34.54 and irrational or rational. number
Rational
Rational.
irrational
No
If x is rational the it is rational. If x is irrational then it is irrational.