Koliko kugli sladoleda možeš kupiti ako imaš §§V0(4,8,1)§§ kovanica od 50 centi. Jedna kugla je 1 euro. $$ f(x) = {\sqrt{5x^2+ §§V0(4,8,1)§§ x-1}+(x-2)^2 } $$ $$ g(x) = {\\frac{a}{1-a^2} }$$ $$ f(x) = {(x + 2) \over (2x + 1)} $$ $$ f(x) = { \sqrt[3]{x^2} }$$ $$ \sqrt[5]{34} , \\[2ex] adds a vertical space of 2ex (two times the height of an "x" in the current font) between the two equations. You can adjust the spacing by changing $$