What kind of number's arithmetic square root is the exact value if the arithmetic square root of a number is not a rational number

The arithmetic square root of a complete square number is the exact value, such as 1,4,9121144,1.69,2.25,0.0001 and so on
If the arithmetic square root of a number is either rational or irrational, such as root 2, etc

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1. If the arithmetic square root and the cube root of a rational number are the same, then what is the number
2. How many of the first 120 square roots of natural numbers are rational numbers The position of the number a on the number axis is shown in the figure The square of a, Ba, C-A, the cube of Da chart A is on the left, 0 is in the middle, 1 is on the right
3. What is the greatest common factor of 12 and 10______ The least common multiple is______ The greatest common factor of. 17 and 51 is______ The least common multiple is______ What is the greatest common factor of. 15 and 8______ The least common multiple is______ ．
4. What is the greatest common factor of 12 and 10______ The least common multiple is______ The greatest common factor of. 17 and 51 is______ The least common multiple is______ What is the greatest common factor of. 15 and 8______ The least common multiple is______ ．
5. Do you know where mathematical coding is used in computers?
6. What is the greatest common factor of 12 and 10______ The least common multiple is______ The greatest common factor of. 17 and 51 is______ The least common multiple is______ What is the greatest common factor of. 15 and 8______ The least common multiple is______ ．
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