SOLUTION: Which of the following expressions is equal to 0 (1)i^2+i+4 (2)i^2-i^4 (3)i^2*i^4 (4)i^4/i^2 ----------- ----------- ----------- ----------- ----------- ----------- --------

Question 232820: Which of the following expressions is equal to 0
(1)i^2+i+4
(2)i^2-i^4
(3)i^2*i^4
(4)i^4/i^2
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Please solve and explain how you got the answer
Thank you
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Which of the following expressions is equal to 0
(1)i^2+i+4
= -1 + 1
= 0
---------
(2)i^2-i^4
= -1 - 1
= -2
----------
(3)i^2*i^4
= -1*1
= -1
----------
(4)i^4/i^2
= 1/(-1)
= -1

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