The square root of 169 = ± 13
13, is not the square root of 156, but the best i can give you is that 13 is the square root of 169 and 14 is the square root of 196.
169. 13 x 13 = 169. square root of 169 = 13.
If the square root of a number is irrational, it is its own conjugate. sqrt(13)*sqrt(13) = 13 and you no longer have an irrational!
To do square root in excel you type SQRT and then whatever number you want to square root in brackets. For instance, if you want the square root of 13 in one cell, you would type =SQRT(13).
The square root of 13 = 3.605551275....
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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.
-13 or +13 are both square root of 169, but we often use the positive square root, 13, as the principal square root.
13, is not the square root of 156, but the best i can give you is that 13 is the square root of 169 and 14 is the square root of 196.
The square root of 13 simplified is 3.6
169. 13 x 13 = 169. square root of 169 = 13.
You can calculate the square root of 13 with a calculator.
The square root of 169 = ± 13
If the 13 was the long side (hypoteneuse), the other side would be the square root of 13²-5² = square root of 169-25 = square root of 144 = 12. (according to Pythagoras). If the 13 was a short side, the other is square root of 13² + 5² = square root of 169+25 = square root of 194, or about 13.93
13 is the square root of 169.
The square root of 169 is 13