No, 40 is a rational number.
Yes, the square root of 40, or radical 40, is an irrational number. This is because it cannot be expressed as a fraction of two integers. The square root of 40 simplifies to (2\sqrt{10}), and since (\sqrt{10}) is also irrational, the entire expression remains irrational.
It is an irrational number, and therefore a real number.
irrational
An irrational number.
sqrt(40) or 2*sqrt(10) Evaluating the above will result in a decimal approximation which will be rational, not irrational.
The square root of 40 is an irrational number
40 is a rational number, so the question is misguided.
shreyans bafna
It is an irrational number, and therefore a real number.
10+0.01 = 10.01 and it is a rational number
An irrational number.
irrational
The sum of a rational and irrational number must be an irrational number.
No. The sum of an irrational number and any other [real] number is irrational.
sqrt(40) or 2*sqrt(10) Evaluating the above will result in a decimal approximation which will be rational, not irrational.
rational * irrational = irrational.
No, 3.56 is not an irrational number. 3.56 is rational.