Question

$(2 \sqrt{3)} {}^{2}$
va rog ajutati-ma​

Answer 1

$\it (2\sqrt3)^2=2^2\cdot(\sqrt3)^2=4\cdot3=12$

Answer 2

(2V3)^2 = 2^2 × (V3)^2 = 4 ×3=12