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What is the discriminant of the equation -4.9t^2+6.1t-0.8=0
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What is the discriminant of the equation -4.9t^2+6.1t-0.8=0

User Najla
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√(6.1^2-4*-4.9*-0.8) ≈ 4.64
User Nick Darvey
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