How do you write (6x3−7x−4)+(4x3+8x+3) in standard form?
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-7x2 - 3x - 4x2 + x = -7x2 - 4x2 - 3x + x = -11x2 – 2x = -x(11x + 2) Answer: -x(11x + 2) 3. Simplify: (-5x2 - 8x + 7) - (5x2 - 4)
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