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Anna11 [10]
3 years ago
14

Why is the square root of a perfect square always rational?

Mathematics
1 answer:
vova2212 [387]3 years ago
6 0
Basically because you can break any square root of non-perfect square into the square root of prime factors.
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In the game of tic-tac-toe, if all moves are performed randomly the probability that the game will end in a draw is 0.127. Suppose six random games of tic-tac-toe are played. What is the probability that at least one of them will end in a draw?

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