No. It can be expressed as the ratio 31/10 and is, therefore, a rational number.
irrational
The sum of a rational and irrational number must be an irrational number.
rational * irrational = irrational.
No, 3.56 is not an irrational number. 3.56 is rational.
-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.
The square root of the number 31 is irrational. This is used in math.
In mathematics, an irrational number is any real number that cannot be expressed as a ratio of integers. Irrational numbers cannot be represented as terminating or repeating decimals.The square root of 31 is one such.
The square root of 31 is an irrational number and so there are no integers for it.
irrational
An irrational number.
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.
NO because it can be converted to a ratiop/fraction 31.6 = 31 6/10 = 31 3/5 . NB Irrational numbers are those that go to infinity AND there is NO reguklar order in the digits. pi = 3.141592.... Is the most well known irrational number. but 3.141414... is NOT irrational, because the decimals are in a regular order of 'one' , 'four' .
rational * irrational = irrational.
No, 3.56 is not an irrational number. 3.56 is rational.
-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.
A negative irrational number can be thought of as an irrational number multiplied by -1, or an irrational number with a minus sign in front of it.