$$ \begin{align*} \textbf{Aufgabe} \\ &\ a) ( §§V0(1,20,1)§§ + 30) + ( §§V2(-97,-45,1)§§ + 5 ) = ? \\ &\ b) \frac{ §§V1(-10,10,1)§§ x^{2}+ §§V2(1,5,1)§§ x - §§V5(1,50,1)§§ }{(x- §§V6(1,10,1)§§ )^{2}}= ? \\ &\ c) { §§V4(1,10,1)§§ }^{ 2 } + 3 \cdot §§V1(1,10,1)§§ = ? \\ &\ d) X^{3} - §§V2(3,33,3)§§ X - §§V2(5,20,1)§§ + §§V3(2,12,2)§§ X^{2}-\frac{1}{ §§V5(1,10,1)§§ } X^{2} = 0 \\ &\ \end{align*} $$