It's the absolute value of 13, which is 13. If you taken (-13) squared and then take square root, you'd also get 13.
The given expression is simplified to 13.
What is the square root?
The square root of a number is the inverse operation of squaring a number. The square of a number is the value that is obtained when we multiply the number by itself, while the square root of a number is obtained by finding a number that when squared gives the original number.
Given that, √13²
Now, √13²= ( 1 3 2 ) 2 1 = 1 3 2 2
= 13¹
= 13
Therefore, the given expression is simplified to 13.
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The square root of 1 3 2 is 13 . Squaring means multiplying a number by itself, and taking the square root finds the original number from its square. Therefore, 1 3 2 = 13 .
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