Math, asked by tara1427, 1 year ago

Find the discrimanat 2x^2-5root2x+4=0

Answers

Answered by Anonymous

6

Discriminant
$= \sqrt{ {b}^{2} - 4ac} \\ = \sqrt{ {5}^{2} - 4 \times 2 \times 4 } \\ = \sqrt{25 - 32} \\ = \sqrt{ - 7}$

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