Subtract+polynomials

What are the steps for subtracting polynomials?
1. Divide into terms 2. subtract the terms Ex. (2x²+4) - (-3x²+x) x² x # 2x² 0 4 - -3x² x 0 5x² - x + 4

How are adding and subtracting polynomials the same?
They are the same because they are basically the same problem just instead of a adding sign you right a subtracting sign

How are adding and subtracting polynomials different?
In subtracting you have to make sure ur terms are in order and in adding you don't have to.