What is the value of the dicriminant Of f f(x)=-7x^2+8x+2

1 answer:

6 0

Answer:

Step-by-step explanation:

discriminant=b²-4ac=8²-4(7)(2)=64-56=8

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velikii [3]

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Answer:

Step-by-step explanation:

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Katena32 [7]

Step-by-step explanation:

y= 5

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.................

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