3 years ago

What is the discriminant of the quadratic equation 0 = –x2 + 4x – 2? –4 8 12 24

Mathematics

2 answers:

Papessa [141]3 years ago

7 0

Answer:

Step-by-step explanation:

Δ=b²-4ac

Δ=4²-4*-1*-2

Δ=16-8

Δ=8

ikadub [295]3 years ago

6 0

Answer:

B. 8

Step-by-step explanation:

Edge 2020

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Step-by-step explanation:

Given

See attachment for graph

Required

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