Question 6 (1 point) Using the functions described in Table 6-1 (predefined functions, for example the $$ functions), write the following as a $\mathrm{C}++$ expression. $1 .$ $$ \frac{-b+\sqrt{b^{2}-4 a c}}{2 a) $$ $2 .$ $$ \left|x+2 y^{3}-3 ight| $$ Blank # 1 Blank # 2 CS.VS. 1048||