junioroliver1028
junioroliver1028 junioroliver1028
  • 26-06-2021
  • Mathematics
contestada

Multiply the following complex numbers (7 + 2i)(2+3i) O A. 20-25i B. 8-25i O C. 8+ 25i O D. 20-25i​

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lamthuong9603
lamthuong9603 lamthuong9603
  • 26-06-2021

Đáp án là C: 8+25i nhé

8+ 25i

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animaljamarctic
animaljamarctic animaljamarctic
  • 31-12-2021

Answer:

C. 8+25i

Just took it, it's correct :)

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