Question 446485
(10x^4-6x-15+5x^3)/(2x+1)
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Using sythetic division:
-1/2)....5....5/2....0....-3....-15/2
..........5.....0.....0.....-3...|..-6

Quotient: 5x^3-3
Remainder: -12
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Cheers,
Stan H.