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Calculate the discriminant. x2 – x – 2 = 0
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3 votes
Calculate the discriminant.

x2 – x – 2 = 0

User EdHuamani
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8.6k points

1 Answer

3 votes

\Delta=(-1)^2-4\cdot1\cdot(-2)=1+8=9
User SharpEdge
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