√50+√72+3√0.5+√100/3
=√25*2 +√36*2 +3√1/2 +√100/3
=5√2+6√2+3√1/2+10/√1/3
=11√2+3√2/4 +10/√3/9
=11√2+3/2√2+10/3√3
=(25/2)√2+(10/3)√3