Question

$\sqrt{2} x ( \frac{4}{ \sqrt{18} } + \sqrt{0,(2)} ) + \sqrt{3} x ( \sqrt{0,(3)} + \frac{2}{ \sqrt{3} } )$

Answer 1

Ai rezolvarea pe foaie.

Answer 2

Desfacem parantezele si facem simplificarile:

[tex]\frac{4}{\sqrt{9}}+\sqrt{2}\cdot\frac{\sqrt{2}}{3}+\sqrt{3}\cdot\frac{\sqrt{3}}{3}+2=\\\frac{4}{3}+\frac{2}{3}+1+2=2+1+2=5 [/tex]