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22-07-2020
Mathematics

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determine the number and type of zeros of the quadratic function based on the value of the discriminant

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22-07-2020

If [tex]D>0[/tex] then [tex]x_1,x_2\in\mathbb{R}[/tex].

If [tex]D=0[/tex] then [tex]x_1=x_2\wedge x_1,x_2\in\mathbb{R}[/tex].

If [tex]D<0[/tex] then [tex]x_1,x_2\in\mathbb{C}[/tex].

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