Question

Solve for x, if [x] + x3 = 0.
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Answer 1

${x}+ {x}^3 = 0$

=> $x = { - x }^3$

To check -

${-x}^3 + {x}^3 = 0$ ✔

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THANKS:) ❤

Answer 2

Answer:

x + x³ = 0

x = -x³

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