Solved

Find the Product $( 4 - 3 i ) ( 4 + 5 i )$

Question 415

Multiple Choice

Find the product. Write the answer in standard form.
- $( 4 - 3 i ) ( 4 + 5 i )$

A) $- 15 i ^ { 2 } + 8 i - 16$
B) $31 - 8 \mathrm { i }$
C) $1 - 32 \mathrm { i }$
D) $31 + 8 \mathrm { i }$

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