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(21x3-23x2-76x-32)/(7x+4) = [3x2(7x4) -5x(7x+4)-8(7x+4)]/(7x+4)=3x2-5x-8

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12y ago
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Q: What is 21x cubed-23x squared-76x-32 divided by 7x plus 4?
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