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MrRissso [65]
3 years ago
7

Find the discriminant of the quadratic equation and indicate the number of roots: 2x^2+x+2=0

Mathematics
1 answer:
Aleks04 [339]3 years ago
3 0

Answer:

-15, no roots

Step-by-step explanation:

b^2-4ac to find the discriminant

1^2-4*2*2=

1-16=

-15

-15<0

so there are no roots

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