Which system of equations can be used to find the roots of the equation 12x3-5x=2x2+x+6

-----> equation A

------> equation B

we have

This equation can be rewritten in the following system of equations

-----> equation A

------> equation B

we know that

The solution of the system of equations is the intersection point both graphs

using a graphing tool

see the attached figure

The solution is

damm bro the struggle

step-by-step explanation:

if you was gonna solve for a, a is a   < -12