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What whole number is the closest to the square root of 15?
The square root of 15 being 3.87 the closest whole number would be 4
What is a rational number whose square root is a whole number?
If the square root is a whole number, then the square of the square root, the original number, is also a whole number; all whole numbers can be expressed as themselves over 1, and so are rational numbers. The answer is thus any square number, ie the square of the natural numbers: 1 (1²), 4 (2²), 9 (3²), 16 (4²), etc.
What is the whole number closest to the square root of 15?
4
Is the square root of 12 a whole number?
No, it is in between 3 and 4
Is the square root of 16 a whole number?
Yes because it is 4
Is the square root 16 a whole number or the opposite of a whole number?
The Square of '4' is 4 x 4 =16 => 4^(2) = 16 Hence the square root of '16' is '4'. '4' is a WHOLE number.
What whole number is the closest to the square root of 15?
The square root of 15 being 3.87 the closest whole number would be 4
Is the square root of 4 irrational or rational?
It is rational. The root of a perfect square, such as 4, is rational; the root of any positive integer that is not a perfect square is an irrational number.
What is a rational number whose square root is a whole number?
If the square root is a whole number, then the square of the square root, the original number, is also a whole number; all whole numbers can be expressed as themselves over 1, and so are rational numbers. The answer is thus any square number, ie the square of the natural numbers: 1 (1²), 4 (2²), 9 (3²), 16 (4²), etc.
What is the whole number closest to the square root of 15?
4
Can the square root of 16 be an integer?
Yes, because the square root of 16 is 4 and as a whole number it is an integer
Is the square root of 12 a whole number?
No, it is in between 3 and 4
What is the square root of 15 approximated to the whole number?
Approximately 4.
Is the square root of 16 a whole number?
Yes because it is 4
Is 3 a perfect square?
No. to be a perfect square, you have to be able to square root it and get a whole number (NOT a decimal) the square root of 3 is 1.732. (1.7322 = 3) a perfect square is a number like 4 the square root of four is 2 (22 = 4)
What does perfect square mean?
* Its square root is a whole #. Example: 16 is a perfect square. Its square root is 4. 17 is not a perfect square. Its square root is around 4.123105626
Is the square root of 48 an irrational number?
Yes, the square root of 48 is an irrational number. This is because 48 can be simplified to (4 \times 12), and since the square root of 4 is a whole number (2), we can express (\sqrt{48}) as (2\sqrt{12}). The square root of 12, however, is not a perfect square and cannot be simplified to a whole number, making (\sqrt{48}) irrational.
