stephhh98 stephhh98

09-05-2019
Mathematics

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What is the discriminante of 9x^2 + 2 = 10?

What is the discriminante of 9x2 2 10 class=

Respuesta :

chikafujiwara chikafujiwara

09-05-2019

Answer:

C

Step-by-step explanation:

Use the formula for the discriminant.

[tex]b^2-4ac[/tex]

[tex](-10)^2-4(9)(2)[/tex]

[tex]100-72[/tex]

[tex]28[/tex]

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