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Find all solutions x^3 + 36x=0
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22 votes
Find all solutions
x^3 + 36x=0

User Leerob
by
5.7k points

1 Answer

12 votes

Explanation:


x {}^(3) + 36x


x( {x}^(2) + 36)


x(x + 6i)(x - 6i)

Set each to zero.


x = 0


x = - 6i


x = 6i

User Kurt Pattyn
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