• Quadratische Funktionen
  • Cmx66
    IQSH
  • 06.11.2019
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  • 1
    Ermittle die Nullstellen folgender Funktionen
    • f(x)=x212x+27;x1=9;x2=3\gdef\cloze#1{\colorbox{dedede}{\color{transparent}{\large{$\displaystyle #1$}}}} f(x) = x^2 - 12 x + 27; x_1=\cloze{9}; x_2=\cloze{3}
    • f(x)=x213x+40;x1=8;x2=5\gdef\cloze#1{\colorbox{dedede}{\color{transparent}{\large{$\displaystyle #1$}}}} f(x) = x^2 - 13 x + 40; x_1=\cloze{8}; x_2=\cloze{5}
    • f(x)=x27x+10;x1=5;x2=2\gdef\cloze#1{\colorbox{dedede}{\color{transparent}{\large{$\displaystyle #1$}}}} f(x) = x^2 - 7 x + 10; x_1=\cloze{5}; x_2=\cloze{2}
    • f(x)=x217x+70;x1=10;x2=7\gdef\cloze#1{\colorbox{dedede}{\color{transparent}{\large{$\displaystyle #1$}}}} f(x) = x^2 - 17 x + 70; x_1=\cloze{10}; x_2=\cloze{7}
    • f(x)=x2+16x+8;x1=7;x2=9\gdef\cloze#1{\colorbox{dedede}{\color{transparent}{\large{$\displaystyle #1$}}}} f(x) = x^2 + 16 x + 8; x_1=\cloze{-7}; x_2=\cloze{-9}
    • f(x)=x29x+14;x1=2;x2=7\gdef\cloze#1{\colorbox{dedede}{\color{transparent}{\large{$\displaystyle #1$}}}} f(x) = x^2 - 9 x + 14; x_1=\cloze{2}; x_2=\cloze{7}
    • f(x)=x27x+12;x1=4;x2=3\gdef\cloze#1{\colorbox{dedede}{\color{transparent}{\large{$\displaystyle #1$}}}} f(x) = x^2 - 7 x + 12; x_1=\cloze{4}; x_2=\cloze{3}
    • f(x)=x2+9x+10;x1=2;x2=7\gdef\cloze#1{\colorbox{dedede}{\color{transparent}{\large{$\displaystyle #1$}}}} f(x) = x^2 + 9 x + 10; x_1=\cloze{-2}; x_2=\cloze{-7}
    • f(x)=x2+10x+4;x1=6;x2=4\gdef\cloze#1{\colorbox{dedede}{\color{transparent}{\large{$\displaystyle #1$}}}} f(x) = x^2 + 10 x + 4; x_1=\cloze{-6}; x_2=\cloze{-4}
    • f(x)=x2+9x+6;x1=7;x2=2\gdef\cloze#1{\colorbox{dedede}{\color{transparent}{\large{$\displaystyle #1$}}}} f(x) = x^2 + 9 x + 6; x_1=\cloze{-7}; x_2=\cloze{-2}