Section+8.5+-+Adding+and+Subtracting+Polynomials

Review: 3x -5y -7x +2y -4x – 3y
 * Section 8.5 Adding + Subtracting Polynomials**

1. Exponents NEVER change 2. You can only combine terms with: . a. Same variables . b. Same exponents
 * WHEN ADDING/ SUBTRACTING

Example: simplify . =

Example: simplify . =

Example: subtract from . = . = . =