glimmer glimmer

02-07-2019
Mathematics

contestada

Select one answer for question A and select one answer for question B.

Select one answer for question A and select one answer for question B class=

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asyed780 asyed780

02-07-2019

Answer:

A and B first choices .

Step-by-step explanation:

[tex]discriminate=B^2-4AC[/tex]

so, [tex]discriminate=12^2-4(9)(4)[/tex]

[tex]=0[/tex]

__________________

since discriminate is 0 , the equation has real and equal solutions

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vcamasonnichols vcamasonnichols

23-10-2020

Answer:

he is correct

Step-by-step explanation:

Answer Link

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