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Find the value of the discriminant of each quadratic equation: 5b^2+b-2=0
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Find the value of the discriminant of each quadratic equation: 

5b^2+b-2=0

User Robert Sievers
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1 Answer

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\Delta=b^2-4ac\\ \Delta=1^2-4\cdot5\cdot(-2)=1+40=41
User Fluous
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