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77julia77 [94]
3 years ago
8

Find the discriminant 8y^2-2y+9=0

Mathematics
2 answers:
Lesechka [4]3 years ago
8 0

Answer:3

Step-by-step explanation:

Yuri [45]3 years ago
7 0

Answer:

The answer is 3

Step-by-step explanation:

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Step-by-step explanation:

Let the two numbers be x and y

x+y=-9

x-y=-41

By substitution

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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