sqrt 90 = sqrt 9 x sqrt 10 = 3 root 10. Root 10 is irrational so sqrt 90 is irrational.
Yes. In general, if an integer is not a perfect square, its square root is irrational.
No.
Please note that the square root of a negative number is an imaginary number. Many calculators are unable to calculate that.Take the square root of 90 (any calculator can do that). Then attach an "i" at the end of the number, to indicate the imaginary unit.
9.48683298 is the square root of 90
sqrt 90 = sqrt 9 x sqrt 10 = 3 root 10. Root 10 is irrational so sqrt 90 is irrational.
Yes. In general, if an integer is not a perfect square, its square root is irrational.
Yes, they both are.
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
The number is the square root of 90
No.
No.
Please note that the square root of a negative number is an imaginary number. Many calculators are unable to calculate that.Take the square root of 90 (any calculator can do that). Then attach an "i" at the end of the number, to indicate the imaginary unit.
square root of 90
The square root of 8100 is 90 (90 x 90 = 8100)
The square root of 1800 is 90
9 and 10