Question

please fast.....................
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Answer 1

$\frac{5 \times {( \frac{1}{2} )}^{2} + { (\frac{1}{ \sqrt{2} }) }^{2} + 4 \times { (\sqrt{3} )}^{2} }{2 \times \frac{1}{2} + \frac{1}{2} + 1} \\ \\ = > \frac{ \frac{5}{4} + \frac{1}{2} + 12}{1 + \frac{1}{2} + 1} \\ \\ = > \frac{ \frac{5 + 2 + 48}{4} }{ \frac{2 + 1 + 2}{2} } \\ \\ = > \frac{55}{4} \times \frac{2}{5} = \frac{11}{2}$

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