Question

Compara numerele a , b ,c unde : a=4√12+3√8+3√40 , b=2√18+2√48√+19 , c= 5√2+√18+2√90

Answer 1

a=48$\sqrt{2}$
b=31$\sqrt{3}$
c=32$\sqrt{2}$
48$\sqrt{2}$ >32$\sqrt{3}$>32$\sqrt{2}$