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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.
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
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.
What type of numbers is square root 18?
sqrt(18) = 3*sqrt(2) is an irrational number.
Is the square root of 18 an irrational number?
Yes because it can't be expressed as a fraction.
Is the sum of 18 plus the square root of 10 rational oris the sum of 18 plus the square root of 10 rational or irrational?
It is irrational.
Is the square root of eighteen an irrational number?
Yes. It would be 21/2 * 91/2, or "three root two". Root two is an irrational number, so it's products - such as root 18, will be as well.
Is the sum of 18 plus the square root of 10 rational or irrational?
As √10 is irrational, 18 + √10 is irrational.
Is the square root of 18 halves a rational or irrational number?
Sqrt(18/2) =Sqrt(9) =3 which is rational.
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 18 square root of 3?
The square root of 3 is an irrational number, approximately equal to 1.732. Multiplying this by 18 gives you approximately 31.176. So, 18 times the square root of 3 is approximately 31.176.
