2 x 90 = 180 and its square root to 4 decimal places is 13.4164
sqrt 90 = sqrt 9 x sqrt 10 = 3 root 10. Root 10 is irrational so sqrt 90 is irrational.
9.48683298 is the square root of 90
Yes. In general, if an integer is not a perfect square, its square root is irrational.
No.
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
32.863353450309966821171105816623
3 times the square root of 10
3 square root 10
2 x 90 = 180 and its square root to 4 decimal places is 13.4164
sqrt 90 = sqrt 9 x sqrt 10 = 3 root 10. Root 10 is irrational so sqrt 90 is irrational.
3√10
square root of 90
The square root of 8100 is 90 (90 x 90 = 8100)
9 and 10
The square root of 1800 is 90
Prime Factorization of 90To find the prime factorization of 90, start with the lowest prime number that will divide into 90. That number is 2. 2 times 45 equals 90. 2 is a number in the prime factorization of 90. Next, find the lowest prime number that will divide into 45. The number is 3, and 3 times15 equals 45. 3 is one of the prime factors, so now you have 2 times 3 times 15. 15 is not a prime number, and the lowest prime number that will divide into 15. 3 times 5 is 15. You'll notice that both 3 and 5 are prime numbers, so the prime factorization of 90 is 2 X 3 X 3 X 5. Check your answer to make sure it is correct and you're done.