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08-05-2020
Mathematics

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find the discriminant and the number of real roots for this equation x^2+2x+7=0

Respuesta :

ni20479 ni20479

08-05-2020

Answer:

Discriminant is -24. There are no real roots for this equation.

Step-by-step explanation:

Discriminant = b^2-4ac

2^2-4(1)(7)

=4-28

=-24

If the discriminant is negative, there will be no real roots.

Answer Link

05-03-2021

Answer:

-24, no real roots

Step-by-step explanation:

a p e x

Answer Link

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