How many solutions are in this problem?

#3. -9m^2+m-7=0
discriminant .b^2-4ac
=1-4×(-9)×(-7)
=1-252=-251
Answer: -251

Question

03-04-2021
Mathematics

Answered

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How many solutions are in this problem?

#3. -9m^2+m-7=0
discriminant .b^2-4ac
=1-4×(-9)×(-7)
=1-252=-251
Answer: -251

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