ladyeggy817
ladyeggy817 ladyeggy817
  • 22-07-2021
  • Mathematics
contestada

Can someone please help me with this please?

Can someone please help me with this please class=

Respuesta :

Аноним Аноним
  • 22-07-2021

Step-by-step explanation:

[tex]12 {x}^{2} + 9 = - 6x[/tex]

[tex]12 {x}^{2} + 6x + 9[/tex]

Find the discrimant of the function.

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

[tex] {6}^{2} - 4(12)(9)[/tex]

[tex]36 - 432 = - 396[/tex]

Since -396 is less than 0, there is no real roots. There is only complex roots.

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