Week 8—[ Addition and Subtraction of Polynomial]

What I have learned:

  1. algebra tile pieces representing polynomials addition of polynomials subtraction of polynomials distributive property

 

Explain What I learned:

 

  1. 5x²-3x²+2x-8x²= -11x²+7x
  2. 6x²-5x-2-(3x²-2x+7)=6x²-5x-2-3x²+2x-7= 3x²-3x-9

Leave a Reply

Your email address will not be published. Required fields are marked *