Question

Please help asap!!!!!

Answer 1

Answer:
`-4x^2-2x+6`

Step 1: move the - into the term (6x+3) to make adding easier

`2x^2+(4x-6x^2)+3+(-6x+3)`

Step 2: now that all variables can be added place them in order according to the value of the exponent (x^2, x, constant)

`2x^2-6x^2+4x-6x+3+3`

Step 3: add numbers with common x variables.

`-4x^2-2x+6`

Therefore your simplified expression would be
`-4x^2-2x+6\\`