Use a Vertical Format to Subtract the Polynomials $$\begin{array} { r } 12 x ^ { 3 } + 6 x ^ { 2 } \\- \left( 16 x ^ { 3 } - 2 x ^ { 2 } \right) \\\hline\end{array}$$

Multiple Choice

Use a vertical format to subtract the polynomials.
- $$\begin{array} { r } 12 x ^ { 3 } + 6 x ^ { 2 } \\- \left( 16 x ^ { 3 } - 2 x ^ { 2 } \right) \\\hline\end{array}$$

A) $- 4 x ^ { 3 } + 8 x ^ { 2 }$ \end{tabular}
B) $28 x ^ { 3 } + 4 x ^ { 2 }$
C) $- 4 x ^ { 3 } + 4 x ^ { 2 }$
D) $28 x ^ { 3 } + 8 x ^ { 2 }$