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Q: How many square roots does the number 13 have?

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The two square roots of the number, '169', are +13 and -13 .

There are two roots, both real: -13 and +13

The square root of 13 is irrational. All square roots of whole numbers are irrational unless the number is a perfect square.

+13 and -13

The square roots of 13 cannot be simplified.

Not sure about a square rote, but the square roots of 169 are -13 and +13

If you multiply it by itself you get 13. This is what square roots do!

No, √13 is an irrational number. Only perfect squares have whole numbers square roots, they are 1², 2³, 3², 4², ... which are 1, 4, 9, 16, ...

It belongs to many many subsets including: {sqrt(13)}, The set of square roots of integers The set of square roots of primes The set of square roots of numbers between 12 and 27 {3, -9, sqrt(13)} The set of irrational numbers The set of real numbers

169 = 13 X 13

The square of 13 is 13 times 13 or 169.

The square roots are -13i and 13i where i is the imaginary square root of -1.

The 13th square number = 13 x 13 = 169

11, 13 and 15 respectively.

169. 13 x 13 = 169. square root of 169 = 13.

The 13th square number is simply 13 times 13 = 169

It is both.13 is the square of +/- 3.6056, approx. However, since it is not the square of an integer, it is not a perfect square.It is also the square root of 169.

No. A square number is the product of a number multiplied by itself. Nine (3 times 3) and 16(4 times 4) are the two square numbers closest to 13.

It is 16.5 x 13 square centimetres, by the efficient and correct use of a calculator this exact number can be found. You're welcome.

-1 is an odd number but not a perfect square.

The square root of 179 is between 13 and 14.

12

They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.

For a number to be a perfect square, the number's square root has to be a whole number. 9 is a perfect square because its square root is a whole number, 3. If the square root of the number is a decimal, then it is not a perfect square. For example, 13 does not divide evenly so it not a perfect square.

13 x 13 = 169