Question

Use identity and expand
(√3x-√2y-7)^2

Answer 1

$= > {( \sqrt{3} - \sqrt{2} - 7)}^{2} \\ = > 3 + 2 + 49 - 2 \sqrt{6} + 2 \sqrt{14} - 2 \sqrt{21}$
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Answer 2

Here's your answer:-
⏩ In attachment
Hope it helps!!
(Brainliest)