Объяснение:
[tex]2x {}^{3} + 2x {}^{2} = 0 \\ 2x {}^{2} (x + 1) = 0 \\ 2x {}^{2} = 0 \\ x = 0 \\ x + 1 = 0 \\ x = - 1[/tex]
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Объяснение:
[tex]2x {}^{3} + 2x {}^{2} = 0 \\ 2x {}^{2} (x + 1) = 0 \\ 2x {}^{2} = 0 \\ x = 0 \\ x + 1 = 0 \\ x = - 1[/tex]