Question

Calculati : 3radical din 48 - 5radical din3 - 2radical din 27 
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Answer 1

3√48-5√3-2√27=3·4√3-5√3-2·3√3=√3(12-5-6)=√3

Answer 2

$3 \sqrt{48}- 5\sqrt{3} - 2\sqrt{27} =12 \sqrt{3} -5 \sqrt{3} -6 \sqrt{3} = \sqrt{3}$