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Every positive number has TWO square roots. The principal square root is the positive number which, when multiplied by itself, gives the number in question. But its negative equivalent will also be a square root.
For example, the number 4 has 2 as the principal sqrt but -2 is also a sqrt of 4
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What is the square root of 13 x 13?
The square root of 13 x 13 is 13. This is because the square root of a number is a value that, when multiplied by itself, gives the original number. In this case, 13 multiplied by 13 equals 169, so the square root of 169 is 13.
On a number line which two number consecutive to the square root of 165?
12 and 13
How many square units are in a office that has 13 units by 19 units?
There are: 13*19 = 247 square units
How many 2 digits numbers are such that the difference of the number and the number with the digits reversed is a perfect square?
If the number with the digits reversed can have a leading 0 so that it is a 1-digit number, then 16. Otherwise 13.
Is the square root of 169 is rational?
Yes because the square root of 169 is 13 which is a rational number
What is two square roots of the number 169?
The two square roots of the number, '169', are +13 and -13 .
What is the real number roots of the square root of 169?
There are two roots, both real: -13 and +13
Is the square root of 13 irrational or rational?
The square root of 13 is irrational. All square roots of whole numbers are irrational unless the number is a perfect square.
Which subset does the square root of 13 belong in?
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
What are the two square roots of 169?
+13 and -13
How do you simplify square root of 13?
The square roots of 13 cannot be simplified.
What is the square rote of 169?
Not sure about a square rote, but the square roots of 169 are -13 and +13
Is the square root of 13 a whole number?
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, ...
Why does the square root of 13 equals 3.605551275?
If you multiply it by itself you get 13. This is what square roots do!
What is the two square roots of 169?
169 = 13 X 13
What is the square number of 13?
The square of 13 is 13 times 13 or 169.
The square of the sum of a number and 13?
Let 'N' be the number. The sum of the number and 13 is (N+13).The square of the sum of the number and 13 is (N+13)2N2 + 26 N + 169.It's probably easier to add 13 to the number and then square that answer ... less arithmetic.
