Question

the discriminat of a quadratic equation 25x^2-52-11=0​

Answer 1

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Answer 2

$Given \: Quadratic \: Equation -> \\ 25 {x}^{2} - 52x - 11 = 0$

$So, \: Discriminant \: \\ D \: = \sqrt{ {b}^{2} - 4ac} \\ = \sqrt{ {(52)}^{2} - 4 \times 25 \times ( - 11) } \\ = \sqrt{2704 + 1100 } \\ = \sqrt{2904} \\ = 22 \sqrt{6}$