### Instruction: What is \[2-4x-6x^2+8+10x-12x^2-14+16x+18x^2\] in terms of $x$?### Response: The first step here would be to combine like terms.
Right. We can see that $2 + 8 - 14 = -4$, and $-4x + 10x + 16x = 22x$.
And we can also see that $-6x^2 - 12x^2 + 18x^2 = 0$.
So the entire expression simplifies to $-4 + 22x$.