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What if the discriminat of the equation 0=2x2+3x-5

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2x^2 +3x -5

a: 2

b: 3

c: -5


FORMULA


\boxed{\Delta = b^2 - 4ac}

Using it


\Delta = 3^2 - 4 * 2 * (-5)

Squaring and multiplying


\Delta = 9 +40

Addition


\boxed {\Delta = 49}


The discriminant is 49.

User Quincey
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