The ordered pairs (x, y) where both x and y are integers have to be determined such that x^2 - 4y^2 = -3

x^2 - 4y^2 = -3

=> (x - 2y)(x + 2y) = -3

This is true only if x = 1 and y = 1

**The required ordered pair is (1, 1)**

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