The square root of 90 is irrational. This is because 90 can be factored into its prime factors as (90 = 2 \times 3^2 \times 5). Since the square root of 90 cannot be expressed as a fraction of two integers, it does not have a terminating or repeating decimal representation, confirming its irrationality.
Yes. In general, if an integer is not a perfect square, its square root is irrational.
No.
sqrt 90 = sqrt 9 x sqrt 10 = 3 root 10. Root 10 is irrational so sqrt 90 is irrational.
Yes, the square root of 90 is an irrational number. This is because 90 is not a perfect square, and its prime factorization (2 × 3² × 5) does not contain all prime factors raised to an even power. Therefore, the square root of 90 cannot be expressed as a fraction of two integers.
-90 squared is rational - it is +8100. All perfect squares are not only rational but they are integers.
Yes. In general, if an integer is not a perfect square, its square root is irrational.
No, it is not.
No.
No.
sqrt 90 = sqrt 9 x sqrt 10 = 3 root 10. Root 10 is irrational so sqrt 90 is irrational.
Yes, the square root of 90 is an irrational number. This is because 90 is not a perfect square, and its prime factorization (2 × 3² × 5) does not contain all prime factors raised to an even power. Therefore, the square root of 90 cannot be expressed as a fraction of two integers.
-90 squared is rational - it is +8100. All perfect squares are not only rational but they are integers.
9.48683Assuming you mean sqrt as in "square root" then sqrt(90)=9.48683298050513799596806332982.(that's as far as my calculator goes there's infinitely more digits)The square root of 90 is: 9.4868329805051The square root of 90 is 9.48683298, or 3√10 in simplest radical form.It is an irrational number which can be simplified to 3 times the square root of 10
square root of 90
It's never been proven to be irrational, but I'm running it through an iterative precision program and so far I've got: 9.486832980505137995996680633298155601158665417975650480572514 It looks irrational up to its 60th decimal at least. Unfortunately, 60 is way less than infinity, so this really demonstrates nothing.
The square root of 8100 is 90 (90 x 90 = 8100)
The square root of 1800 is 90