Ask Question
28 September, 17:58

Calcule as seguintes multiplicações: A) (6+4i) (2+3i) =

B) (5+6i) (5+6i) =

C) (7+8i) ²

+3
Answers (1)
  1. 28 September, 20:48
    0
    (6+4i) (2+3i) = 26 i

    (5+6i) (5+6i) = - 11 + 60 i

    (7+8i) ² = - 15 + 112 i
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Calcule as seguintes multiplicações: A) (6+4i) (2+3i) = B) (5+6i) (5+6i) = C) (7+8i) ² ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers