The value of (6+√27)−(3+√3)+(1−2√3) when simplified is :
The correct option is D (positive and rational)
Given =6+√27−(3+√3)+(1−2√3)
=6+3√3−3−√3+1−2√3
Groping the square root terms,
=3√3−√3−2√2+6−3+1
=3√3−3√3+7−3
=4
4 is a positive rational number
Hence, correct answer is option C.