Ask Question
16 September, 07:46

Simplify 5i * i * - 2i = ?

+1
Answers (2)
  1. 16 September, 08:04
    0
    5 i x i x - 2 i = 10 i
  2. 16 September, 08:14
    0
    I = √-1

    i² = - 1

    i³ = - √-1 = - i

    (5i) · (i) · (-2i)

    = (5 · 1 · - 2) i³

    = - 10 i³ = 10 i
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Simplify 5i * i * - 2i = ? ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers