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3 votes
How to simplify this equation?

How to simplify this equation?-example-1
User Jmurphyau
by
4.2k points

2 Answers

3 votes
Here see the attachment
User Zia Khattak
by
4.8k points
7 votes

Answer:

10/9 +
(1)/(3) √(10) i

Explanation:

(
(1)/(3) √(5) -
(1)/(2) √(2)i) ² =

(
(1)/(3) √(5) )² + 2(
(1)/(3) √(5)
(1)/(2) √(2))i - (
(1)/(3) √(5)i) ² =

5/9 +
(1)/(3) √(5)
√(2) i - (5/9. (-1)) =

10/9 +
(1)/(3) √(10) i

User Tony DiNitto
by
5.2k points