Stoptelling Stoptelling

30-06-2017
Mathematics

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Use the discriminant to find the number of real solutions of the equation 3X squared minus 5X +4 equals zero

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Banabanana Banabanana

30-06-2017

[tex]3x^2-5x+4=0 \\ D=b^2-4ac=(-5)^2-4*3*4=25-48=-23 \\ D\ \textless \ 0 \ \to \ \ no \ real \ solutions [/tex]

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