Find the Product $$6 i ( 9 - 6 i )$$

Multiple Choice

Find the product. Write the answer in standard form.
- $$6 i ( 9 - 6 i )$$

A) $54 \mathrm { i } - 36$
B) $- 54 i - 36 i ^ { 2 }$
C) $54 i + 36 i ^ { 2 }$
D) $36 + 54 \mathrm { i }$