Simplify: (3-3 )^2 - Vidyadip

Question

Simplify: $\big(3-\sqrt{3}\big)^2$

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Answer

$\big(3-\sqrt{3}\big)^2$ $=(3)^2+\big(\sqrt{3}\big)^2-2.3.\sqrt{3}$ $=9+3-6\sqrt{3}$ $=12-6\sqrt{3}$

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