Find $( 2 + 7 i ) ( 4 + 3 i )$

question 161

Multiple Choice

Find $( 2 + 7 i ) ( 4 + 3 i )$ and express the answer in the standard form of a complex number.

• A) \(8 + 21 i\)
• B) \(- 29 - 34 i\)
• C) \(- 13 + 34 i\)
• D) \(29 + 34 i\)

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