**Add the polynomials**.

When subtracting polynomials you distribute the negative one first and then identify and combine like terms.

**Subtract the polynomials**.

We may encounter function notation,

In this case, just add or subtract the given polynomials as we did in the above examples.

**For the given functions find (**.

*f*+__)(__*g**x*) and (*f*-*g*)(*x*)**Video Examples on YouTube**: