Question

No one answers ☹️ me why...


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Answer 1

Step-by-step explanation:

= 6 - 2 square root 3 - 6 square root 3 + 2×3

= 6 - 8 square root 3 + 6

= 12 - 8 square root 3

now for answer in numbers and not in square roots

value of square root 3 = 1.732

hence 8 square root 3 = 8 × 1.732 = 13.856

now 12 - 8 square root 3 = 12 - 13.856 = -1.856

Answer 2

Answer:

Ans=>12(2-√3)

Step-by-step explanation:

$\bf(2 - 2 \sqrt{3} )(3 - 3 \sqrt{3} ) \\ \\ \bf \implies \: 6 - 6 \sqrt{3} - 6 \sqrt{3} + 18 \\ \\ \bf \implies \: 24 - 12 \sqrt{3} \\ \\ \bf \implies \: 12(2 - \sqrt{3} )$