SOLUTION: use an area model to factor x^2-x-12 check with multiplication

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Question 217926: use an area model to factor x^2-x-12 check with multiplication
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
x^2-x-12
(x-4)(x+3)
x-4
x+3
-----------------
x^2-4x+3x-12
x^2-x-12 proof: