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Řešení kvadratické rovnice
Řeš v ℝ rovnice:
\large \left( 9-4 x^{2} \right) \left( x- \Large \frac{3}{2}\large \right) =0
\large K = \left \{ { - \Large \frac{3}{2}\large ;\frac {5}{2}} \right \} = \left \{ { \pm \Large \frac{3}{2}\large } \right \}
\large K = \left \{ { - \Large \frac{3}{4}\large ;\frac {3}{2}} \right \} = \left \{ { \pm \Large \frac{3}{2}\large } \right \}
\large K = \left \{ { - \Large \frac{3}{2}\large ;\frac {3}{2}} \right \} = \left \{ { \pm \Large \frac{3}{2}\large } \right \}
\large K = \left \{ { - \Large \frac{1}{2}\large ;\frac {3}{2}} \right \} = \left \{ { \pm \Large \frac{3}{2}\large } \right \}