Question

SOMEONE HELPPPP PLEASE!!!!!

Answer 1

Answer:

11x^2 +x -1

Step-by-step explanation:

The answer says SUM. You can only ADD like terms or things that end the exact same.    You can't add 11x^2 to x. So the only thing you can put together in this problem is -5 and +4.  Everything else stays the same in the problem but it all has to be in the answer. Don't think of it as adding, think of it as combining.  Make sure you watch the signs in front of every term when combining them.

Answer 2

Answer:

11x^2+x-1

Step-by-step explanation:

To do so, just add the two polynomials together as such:

11x^2 +0x-5 plus

0x^2+1x-4 equals

11x^2+x-1