Rational
√196 is rational. √196 = √(14^2) = 14 - a whole number which is also a rational number.
It is the irrational number which is approx 5.8088
Integers are rational.
No because 14 is a rational number
196 = 14² → √196 is rational.
No, it is rational.
Rational.
If you mean the square root of 196/225 then it is 14/15 which is a rational number because it can be expressed as a fraction.
An irrational number.
No. The sum of an irrational number and any other [real] number is irrational.
The sum of a rational and irrational number must be an irrational number.