Root of root!
A B = = 1 2 + 1 2 + 1 2 + 1 2 + 1 2 + 6 + 6 + 6 + 6 1 5 + 1 1
Which of these numbers is bigger?
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A < 7
because the infinite square roots of 12 and 6 are 4 and 3 respectively.
The square roots in the problem terminate so A will be slightly less than 7.
1 5 > 3 . 8 1 1 > 3 . 1
so B > 7.1
B > A