Question

slove by trial -and-error method.2x+4=3x ​

Answer 1

Answer:

following equation:

2x4+x3−6x2+x+2=0

Now, as the degree of the equation is 4. As such, there is not a specific method to factorise such equations but normally we can find the roots of such equations if we somehow factorise them. But one should proceed in the right direction to factorise, so that we get the results quickly.

Answer 2

Answer:

good morning I am not sure