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The square roots of 9 are +3 and -3. The integers of their negatives are -3 and +3 respectively.
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What is the principal square root of 9?
The principal square root of 9, the positive integer which is the square root of the number, is 3.
Is the square root of -9 a natural whole integer rational or irrational number?
It is none of those because the square root of -9 is an imaginary number but the square root of 9 is 3 which is a rational integer or whole number
Is the square root of 9 irrational?
No, it is the integer 3 ■
What is the nearest integer to the square root of 18?
9
Is the square root of 5 an integer?
no.No. The square root of 5 is an irrational number. The two closest numbers with integer square roots are 4 (with a square root of 2) and 9 (with a square root of 3). Since there are no integers between 2 and 3 and 5 lies between 4 and 9, it's pretty evident that it can't have an integer square root.
Is the square root of 81 an integer?
Yes, it is 9.Yes and it is 9
Why is square root of 9 a rational number and square root of 3 is an irrational number?
Because 9 is a perfect square - which means that its square root is an integer. 3 is not a perfect square.
The square root of an integer will always be an integer?
The square root of an integer is a CYCLOTOMIC integer.
What integer is between square root of 65?
The square root of 65 is between the integers of 8 and 9
Is the square root of 9 an integer?
yes; it is +3 or -3
Is negative 64 square root of an integer?
Negative 64 is the square root of an integer. The square root of -64 is not an integer.
Is the square root of an integer always an integer?
no, the square root of an integer will not always be another integer. take the integer 27, for example. the square root of 27 is about 5.1961, which is not an integer.No eg square root of 17 is 4.1231056...
