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Subtract. (4x^2+8x−2)−(2x^2−4x+3) (MUST BE IN STANDARD FORM)
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Subtract. (4x^2+8x−2)−(2x^2−4x+3) (MUST BE IN STANDARD FORM)

User Bill Gary
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(4x^2+8x-2)-(2x^2-4x+3)\\\\=4x^2+8x-2-2x^2+4x-3\\\\=(4x^2-2x^2)+(8x+4x)+(-2-3)\\\\=\boxed{2x^2+12x-5}
User Jim Wooley
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