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Cual es el menor numero cuya raiz cuadrada entera tiene dos cifras ?

User Will Buck
by
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1 Answer

3 votes

Answer:

100

Explanation:

The perfect square integers are:

1^2 , 2^2, 3^2, 4^2, 5^2, 6^2, ...

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, ...

We note from the list above that the smallest integer

whose square root is an integer of two digits is 100.

The next smallest perfect square is 81, and its square

root is 9, which is a one digit integer.

User Tetris
by
7.7k points
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