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3 years ago

What is the discriminant of the quadratic equation 2x + 5x2 = 1? –18 –16 22 24

Mathematics

2 answers:

777dan777 [17]3 years ago

8 0

Answer:

D.24

Step-by-step explanation:

kakasveta [241]3 years ago

5 0

Hello,

Answer D

Δ=2²-4*5*(-1)=4+20=24

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