Question

Choose the correct simplification of (5x3 − 5x − 8) + (2x3 + 4x + 2).

Answer 1

time to simplify! can you set it up and I combine like terms? @Directrix

Answer 2

you can distribute the postive sign on the 2nd polynomial, it will still give you same answers,
the given itself is simplified just remove the parenthesis then combine like terms goodluck :)

Answer 3

oh well thank you :p

Answer 4

5x3 − 5x − 8
2x3 + 4x + 2 =
7x3 − x − 6

Answer 5

Correct :)