Question

What do is the value of the discrimination quadratic equation 0=2x^2+x-3?

Discriminant =b^2-4ac

A.-25 B.-23 C.25 D.26

Answer 1

Hey there !


`Given \: \: equation \: \: - \: \\ \\ 2 {x}^(2) + x - 3 = 0 \\ \\ D= {b}^(2) - 4ac = {1}^(2) - 4(2)( - 3) \\ \\ D= 25`

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