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Řešení kvadratické rovnice
Řeš v ℝ rovnice:
\large x - \left( 2x - 0,2\right) ^{2} = 5,8 - \left( 2x + 0,1\right) \cdot \left( 2x - 0,1\right)
\large K = \left \{ {\Large \frac{{15}}{4}\large } \right \}
\large K = \left \{ {\Large \frac{{13}}{2}\large } \right \}
\large K = \left \{ {\Large \frac{{13}}{4}\large } \right \}
\large K = \left \{ {\Large \frac{{11}}{4}\large } \right \}