1
Q
How to add polynomial expressions: step 1
A
Rewrite terms that are subtracted as addition of the opposite
2
Q
Adding polynomial expressions: step 2
A
Group and then combine like terms
3
Q
Adding polynomial expressions: step 3
A
Write resulting polynomial in standard form
4
Q
How to subtract polynomial expressions: step 1
A
Write the subtraction of an expression as addition of the additive inverse
5
Q
How to subtract polynomial expressions: step 2
A
Rewrite terms that are subtracted
6
Q
How to subtract polynomial expressions: step 3
A
Group like terms
7
Q
How to subtract polynomial expressions: step 4
A
Write resulting polynomial in standard form
8
Q
What is the additive inverse of
3n^5-n^3+5
A
-3n^5+n^3-5
