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2x²-2x-5=0 solve it using Δ=b²-4ac
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2x²-2x-5=0

solve it using Δ=b²-4ac

User Jim Bollinger
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Answer:

44

Explanation:

User Patrick Smith
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2x²-2x-5=0 solve it using Δ=b²-4ac
Amadeus Hein asked Sep 11, 2021
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