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What is the square root of .18?
The square root of 18 is: ± 4.242641
Is the square root of 324 irrational?
No. √324 = 18 = 18/1 = a rational number.
Is 18 an irrational number?
NO!! Irrational Numbers are those where the decimal digits go to infinity AND there is no regular order in the decimal digits. pi = 3.141592.... is the most well known irrational number. as are the 'Square roots' od prime numbers;-# sqrt(2) = 1.414213.... sqrt(3) = 1.73205... sqrt(5) = 2.23606... However, such as numbers as 3.3333..... is NOT irrational, because the decimals are in regular order. Similarly 2.373737.... or 5 .678678678.... Are NOT irrational because the decimals are in a regular order. NB '....''' at the end of a decimal is the mathematical indication of recurring to infinity.
Is the square root of 18 a real number?
Yes it's a real number but it is an irrational number because it can't be expressed as a fraction.
What is 120 over 18 as a mixed number?
120 over 18 as a mixed number = 62/3
Is the square root of negative 18 rational or irrational?
It is neither because the square root of -18 is an imaginary number but the square root of 18 is irrational
Is 18 a real number Is it raional or irrational?
Integers (whole numbers, without a decimal point, including negative whole numbers) are real numbers; they are rational; therefore they are not irrational.
Is the square root of 18 a rational or irrational number?
The square root of 18 is an irrational number because it cannot be expressed as a fraction.
What is the square root of .18?
The square root of 18 is: ± 4.242641
Is the square root of 18 a irrational number?
Yes
What is 4 18 is it rational or irrational?
It is a rational number
Is 18 an irrational?
No. An irrational number cannot be expressed as a/b where a and b are integers, b not zero. 18 = 18/1 = 36/2 = -36/-2 etc.
Is the square root of 324 irrational?
No. √324 = 18 = 18/1 = a rational number.
Is negative 18 over three a whole number?
Yes, negative 18 divided by three equals negative six, which is a whole number. Whole numbers are defined as non-negative integers, but negative integers can also be considered in certain contexts. In this case, while negative six is not a non-negative whole number, it is indeed a whole number in the broader sense of the term.
Is negative 18 rational or irrational?
-18 is the ratio of -18 and 1 ... nice and rational. Also the ratio of 18 and -1, of 36 and -2, of 180 and -10, etc.
Is 18 rational or irrational?
irrational
What are the two closest integers for the irrational number 19?
18 and 20
