SOLUTION: (12x^4 - 9xz + 6xz^2) - (3x^4 + 9xz + 4xz^2)

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Question 280528: (12x^4 - 9xz + 6xz^2) - (3x^4 + 9xz + 4xz^2)
Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
9x^4-18xz+2xz^2
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