Question

aratati ca :(radical2)^2+radical-5^2-radical din (-3)^2 +radicaldin(2-radical3)^2+radical sin (1-radical3)^2=5 Va roooog ajutati-ma !! dau coroana a , da "^" = la putere

Answer 1

(√2)^2+√(-5)^2-√(-3)^2 +√(2-√3)^2+√(1-√3)^2=
=2+5-3 +(2-√3)+(-1+√3)=
=2+5-3 +2-√3-1+√3=
=9-4=5