Ask Question
2 March, 15:42

Let r = 1 + 2i and s = 3 + 3i. Find r*s.

+2
Answers (1)
  1. 2 March, 17:48
    0
    r*s = - 3+9i

    Step-by-step explanation:

    hello:

    Let r = 1 + 2i and s = 3 + 3i.

    r*s = (1+2i) (3+3i) = 3+3i+6i+6i² but : i²=-1

    r*s = - 3+9i
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Let r = 1 + 2i and s = 3 + 3i. Find r*s. ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers