Question

The discriminant of (D) of a quadratic equation
2uc²-5c+6=0 is ?​

Answer 1

D = $\sqrt{{b}^{2} - 4ac}$

D = $\sqrt{{(-5)}^{2} - 4×2u×6}$

D = $\sqrt{25 - 48u}$

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D = $\sqrt{25 - 48u}$