silva354 silva354

28-04-2020
Mathematics

contestada

What is the discriminant for 5x^2 + x - 2 =0

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lazirlufias lazirlufias

28-04-2020

Answer:

41

Step-by-step explanation:

by using formula D = b² – 4ac, we get

D = 1² – 4(5)(–2) = 41

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