Question

Which terms could be combined in the expression shown?

Select TWO correct answers.

Answer 1

13x & -5x

Explanation:

-2x³ + 13x + 9 + 3x² -5x

We see only these term has the same variable, so we can only combined them.

Answer 2

13x and (-5x) can be combined.

They combine to make 8x.