Question

Can someone please help me with this please?

Answer 1

Step-by-step explanation:

$12 {x}^{2} + 9 = - 6x$

$12 {x}^{2} + 6x + 9$

Find the discrimant of the function.

${b {}^{2} - 4ac }$

${6}^{2} - 4(12)(9)$

$36 - 432 = - 396$

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