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Řešení rovnice
Řeš v ℝ rovnice:
\large \left( {x^{3}}-x\right) \left( 2 {x^{2}}-1\right) = 0
K = \left\{ { – 1;\ – \frac{1}{{\sqrt 2 }};\ 0;\ \frac{1} {{\sqrt 3 }};\ 1} \right\}
K = \left\{ { – 1;\ – \frac{1}{{\sqrt 2 }};\ 0;\ \frac{1} {{\sqrt 2 }};\ 1} \right\}
K = \left\{ { – 1;\ – \frac{2}{{\sqrt 2 }};\ 0;\ \frac{2} {{\sqrt 2 }};\ 1} \right\}
K = \left\{ { – 2;\ – \frac{1}{{\sqrt 3 }};\ 0;\ \frac{1} {{\sqrt 3 }};\ 2} \right\}