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How can i find all the solutions of the equation x^3+125i=0. (Using trig)
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How can i find all the solutions of the equation x^3+125i=0. (Using trig)

User Kuka
by
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1 Answer

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x^3+125i=0
i=-(x^3)/125
x^3+125*(-x^3)/(125)=0
x^3-x^3=0
0=0

Infinitely many solutions
User Jayson Reis
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