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Question Number 211563 by MrGaster last updated on 13/Sep/24

$$$$$$1.{\mathit{x}}^3-3\mathit{x}-2=0$$$$2.{\mathit{e}}^{\mathit{x}}+{\mathit{x}}^2-4=0$$$$$$$$$$

Answered by Frix last updated on 13/Sep/24

$$1.(x-2){(x+1)}^2=0\Rightarrow x=-1\vee x=2$$$$2.x\approx -1.96463560\vee x\approx 1.05800640$$

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