(1)√75 + √96 - √27
=√3×√25+√6×√16-√3×√9
=5√3+4√6-3√3
=2√3 +4√6
(2)√(12) - 4√(127)+ 4√13
=√3×√4 -4√(1/3)×√(1/9)+4√3/3
=2√3-4√3/9+4√3/3
=(18/9 -4/9 +12/9)×√3
=(26√3)/9
(1)√75 + √96 - √27
=√3×√25+√6×√16-√3×√9
=5√3+4√6-3√3
=2√3 +4√6
(2)√(12) - 4√(127)+ 4√13
=√3×√4 -4√(1/3)×√(1/9)+4√3/3
=2√3-4√3/9+4√3/3
=(18/9 -4/9 +12/9)×√3
=(26√3)/9