Question

4(4-3√2)+4(√3-1)+2=?
Please solve this question...​

Answer 1

Answer:

3.96

Step-by-step explanation:

$4(4 - 3 \sqrt{2} ) + 4( \sqrt{3} - 1) + 2 = \\ = (16 - 12 \sqrt{2} ) + (4 \sqrt{3} - 4) + 2 \\ = (16 - 12 \sqrt{2} + 4 \sqrt{3} - 4) + 2 \\ = (12 - 12 \sqrt{2} + 4 \sqrt{3} ) + 2 \\ = 1.96 + 2 \\= 3.96$

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