Question

Solve this...!!!
Its urgent

Answer 1

Solution.

Usin appropriate identity.
${(x - y)}^{2} = {x}^{2} + {y}^{2} - 2xy$

Now,
${2 \sqrt{3} }^{2} + { \sqrt{11} }^{2} - 2 \times 2 \sqrt{3} \times \sqrt{11} \\ = 12 + 11 - 4 \sqrt{33} \\ = 23 - 4 \sqrt{33}$
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Hope it helps

#Amrit⭐

Answer 2

Answer:

please refer to the attatchment