Evaluate i^15-3i^7-2i^109+i^100-i^17+5i^3
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Answer: 1 - 2i
Step-by-step explanation:
i^15 - 3i^7 - 2i^109 + i^100 - i^17 + 5i^3
i^3 - 3i^3 + 2i + 1 - i + 5i^3
-2i^3 + 5i^3 + 2i - i + 1
3i^3 + i + 1
3(-i) + i + 1
-3i + i + 1 OR 1 + i - 3i
1 - 2i
;) Hope this will help you!
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1
Answer:
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