Question

can we add .
-->x + x². if not why?​

Answer 1

Answer:

No

Step-by-step explanation:

X - x ^2 are unlike terms. Son you cannot apply any operation on it.

Answer 2

Answer:

No, we can add only if the value of x is given.

It is because their degree is not equal

Step-by-step explanation:

Hope it helps you out......