It is an irrational number
It is rational because it can be written as a ratio of two integers where the denominator is not zero. The number 98 can be written as 98/1.
92 = 81 and 102 = 100. So 98, which is between these two, is not a perfect square. Nevertheless, any positive number is a square. 98 is the square of an irrational number which is approximately 9.8995
An irrational number.
rational
It is an irrational number
No it isn't.
no it is irrational
It is rational because it can be written as a ratio of two integers where the denominator is not zero. The number 98 can be written as 98/1.
It becomes an irrational number which can't be expressed as a fraction
92 = 81 and 102 = 100. So 98, which is between these two, is not a perfect square. Nevertheless, any positive number is a square. 98 is the square of an irrational number which is approximately 9.8995
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.
No, 3.56 is not an irrational number. 3.56 is rational.
rational * irrational = irrational.
-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.