\begin{flalign*} &(a) \quad \text{Izračunajte:} \\ & \quad \frac{ §§V1(2,80,2)§§ \cdot 3^{ §§V2(1,4,1)§§ }}{5^{ §§V3(2,6,2)§§ } + 4^{ §§V4(1,3,1)§§ }} && \\ &(b) \quad \text{Rješite jednadžbu za } x: \\ & \quad \sqrt{ §§V5(3,100,1)§§ x - 2^{ §§V6(2,7,1)§§ }} = 5^{ §§V7(1,5,1)§§ } - \frac{ 3^{ §§V8(2,8,1)§§ }}{2}x && \\ \end{flalign*}