Question

Please solve the problem........I will mark it as Brainliest......if you do it fast

Answer 1

${( \sqrt{3} + 2) }^{2}$

Using

${(x + y)}^{2} = {x}^{2} + {y}^{2} + 2xy$

$= { \sqrt{3} }^{2} + {2}^{2} + 2 (\sqrt{3} )(2) \\ = 3 + 4 + 4 \sqrt{3} \\ = 7 + 4 \sqrt{3}$

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