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OpenStudy (anonymous):
simplify: 3i^2-2i^4+5i^23
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OpenStudy (anonymous):
i(3^2-2^4+5^23)
OpenStudy (anonymous):
@above that is not right
OpenStudy (anonymous):
I'm pretty sure the answer is : -5 - 5i, or you could say -5(1 + i)
OpenStudy (anonymous):
can you explain how you got that if you don't mind
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