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Tatiana [17]
3 years ago
5

Find the discriminant. (Must Show Work) -9m^2+m-7=0

Mathematics
1 answer:
algol [13]3 years ago
4 0

Answer:

-251

Step-by-step explanation:

the discriminant .b^2-4ac

=1-4×(-9)×(-7)

=1-252=-251

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