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anonymous
 5 years ago
find all real and imaginary solution to the equation w^4+216w=0
anonymous
 5 years ago
find all real and imaginary solution to the equation w^4+216w=0

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0w(w^3+216)=0 w = 0, 6

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0multiplicity 3 at 6.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0those are the real solutions, the easier bit

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0There are no imaginary solutions. Good luck finding them if you don't trust me :\

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0there are, give me some time and I will find it

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Ah I take it back, you are correct. 3 (1i sqrt(3)) and 3 (1+i sqrt(3))

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0might be I cannot think straight now... tired

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Just plugged it into Mathematica. Didn't pay attention so only saw real roots :P. They are correct.
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