Question

(√7-6)(√3-√7) simplify

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Answer 1

• $\sqrt{7} \times \sqrt{3} + ( - 6 \times \sqrt{3} ) + \sqrt{7} \times \sqrt{7} + ( - 6 \times \sqrt{7} )$

Answer:

$\sqrt{21} - 6 \sqrt{3} + 7 - 6 \sqrt{7}$