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

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

User Forin
by
8.0k points

2 Answers

1 vote

Answer:

its 8 :)

Explanation:

User Retronym
by
8.3k points
1 vote
0=-x2+4x-2
+x2-4x+2=+x2-4x+2
___________________
x2-4x+2=0

(-4)^2-4(1)(2)

16-8

Final Answer: 8

User JamieL
by
8.2k points
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