(x+3y)(3x -y)

Subject
Topic
Level
Primary
Grade
1

Answer

3x^2+8xy-3y^2

 

Steps

 

  1. (x+3y)(3x-y)
  2. 3x^2-xy+9xy-3y^2
  3. 3x^2+8xy-3y^2

 

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